Very cool build.  Is this going to be a daily driver and folder or just strictly for folding?
 
Yup, throw many pics at us and good luck on the custom H20.

Chris,
 
Awesome rig.  I decided to split mine into two PC's since I did not want that much heat in my box.  But then again I am only running 3 cards.  4th card when a 1080TI comes out or the next best thing.
 
Interesting thing is a left everything stock.  Main machine 1080 is at 1934 clock, 1070 at 1979 clock.  Living room machine 1070 at 1911 clock.  So cooling and silicone luck it seems to be.  The living room machine may be slower since it is running the monitor for that machine. 
 

yes, and Corsair ML140 Pro

Removed

Chris21010
Quick update: EKWB has confirmed a pre-order ship date for the FTW full cover waterblocks for Sept 15th. also cable sleeving is insanely difficult! it took me 2 hours just to modify one cable and i had to cutoff/redo 3 crips. i know the first one is the learning curve so i REALLY hope i can at least cut that down to 30min.... but the end result is much MUCH better looking.
 

So, you'll mod my full set of PSU cables for my 1600 PSU for $40 ?

OMG, i thought 2 hours for 1 was bad. once i took out my volt meter it only got worse... i found out that i had bad connections that i had to redo! 6 hours later i got 2 finished and operational... but ya totally worth it when you look at the before and after.
 

no, an auto stripper would be nice if i wasn't sleeving them but what i am doing i can strip a good inch and let the sleeve cover the wire, not that i am doing this. so i do not have to worry about getting exactly 2-3mm of wire stripped every time. the thing that is taking forever is getting the 2 wires and sleeving into a single crimp. getting that right takes a lot of time and patients...measuring and making the other single end takes about half as long per crimp. but also ya, my finger tips are rather sore and i did cut myself but it didn't bleed.

welp, i just ordered the last of my parts and i compiled a list of all the parts that went into this build, so far and does not include modified parts like the cables mentioned above. i went ahead and edited the main post with it but for those interested i'll also list here, wish there was a [hide] or [spoiler] tag i could wrap it in... also as i said before the liquid cooling parts will not arrive until the 22nd, if they don't get held in customs for any reason, and at that point till the 25th i will be working to complete this build to its 100% finished state, if all goes well.
 
EVGA
GeForce GTX 1070 FTW 08G-P4-6276-KR, x 5
X99 FTW K 151-BE-E097-KR x 1
SuperNOVA 1600 P2 220-P2-1600-X1 x 1
DG-87 Gaming Case 100-E1-1236-K0 x 1

Cablemod
ModMesh Cable Comb → 24-pin - Transparent × 2
ModMesh Cable Comb → 8-pin - Transparent × 12
ModMesh Cable Comb → 6-pin - Transparent × 2
WideBeam Magnetic LED Strip - 30cm - UV × 1
WideBeam Foam LED Strip - 30cm - UV × 2
[CONFIGURATOR] CableMod E-Series G2 / P2 Cable Kit Custom × 1
Configuration Details: click here Configuration ID: 57b8c3553cebe3.63011149

EKWB
EK-Supremacy EVO - Nickel x 1
EK-FC1080 GTX FTW - Nickel x 5
EK-FC1080 GTX FTW Backplate - Black x 3
EK-FC Terminal HEPTA Semi-Parallel x 1
EK-FC Terminal BLANK Parallel x 2
EK-Extender G1/4 Socket - Black x 3
EK-CoolStream CE 420 (Triple) x 2
EK-RES X3 250 x 1
EK-XTOP Dual DDC 3.2 PWM (incl. 2x pump) x 1
EK-DDC Heatsink Housing - Black x 2
EK-HD PETG Tube 12/16mm 500mm (2pcs) x 4
PrimoChill PrimoFlex™ 15.9/9.5mm Clear x 2
EK-HDC Fitting 16mm G1/4 - Black x 18
EK-ACF Fitting 10/16mm - Black x 2
EK-AF Angled 90° G1/4 Black x 9
EK-RES X3 Holder 60mm (2pcs) x 1
EK-CSQ Plug G1/4 - Black x 1
EK-CSQ Plug G1/4 (for EK-Badge) - Black x 2
EK-AF X-Splitter 4F G1/4 - Black x 3
EK-AF Extender 12mm M-M G1/4 - Black x 2
EK-AF Extender 20mm M-M G1/4 - Black x 2
EK-AF Ball Valve (10mm) G1/4 - Black x 1

OTHER
Intel Core i7-6900K x 1
Western Digital Black 6TB Hard Drive x 2
Avexir Green Tesla 32GB (4 x 8GB) DDR4 2800 x 1
SAMSUNG 850 PRO 512GB x 1
Corsair ML140 PRO Fan x 6
Corsair ML140 Fan Twin Pack x 1
Silverstone CPF04 PWM Fan Hub x 2
Mayhems Pastel Ice White Concentrate - 250ml x 3
Mayhems Dye - 15ml Emerald Green x 1
Mayhems Dye - 15ml UV Green x 1
XSPC 420mm Radiator Gasket x 2
Koolance Coolant Temperature Sensor Plug, 10K Ohm x 1

Man that's quite a project! I have a couple thoughts for you: good luck putting the water blocks on all those 1070s. Getting the old coolers off, cleaning up the die, then putting it back together with the water block on takes a while, and you're doing it five times! 
 
Secondly, have you thought about just waiting for EVGA to finally ship those power adaptors that will go down the end of the card and let your power cables plug in down at the bottom of the card? That would clean up the look tremendously.

Cool GTX
Looking forward to seeing those blocks
 
How thick are those XSPC 420mm radiators; seems a little small for 5 GPU + CPU ?
 
What pump(s) are you planning on ?
 
What fans are you using ?

Check out his extensive list CoolGTX, He is using the new Corsair Maglev fans.  The rad's are 140MM .":Best cooling capacity in the 45mm thick radiator class" X2 << [using 2 of them]
 Pumps = https://www.ekwb.com/shop/catalogsearch/result/?q=EK-XTOP+Dual+DDC+3.2+PWM+%28incl.+2x+pump%29 
 
I was just looking at some of his items, and was thinking.. " man that's cool that he knows what he wants in his layout."
Interesting the 1080 blocks are same for 1070. Quite a project Chris, enjoy the build. I love it so far!! I would enjoy the heck out of that. Also noticed he is using the hardline and also some soft tube.
 
Edit: I did have a question on the temp sensor. Do you already have something that reads the signal for that? I have no doubt ,you know wth you're doing ,just curious. 
"Bare coolant sensor compatible with Koolance multi-sensor systems. Designed to fit any G 1/4 BSPP (parallel) thread fitting socket. Wire length = 30" (76cm). NOTE: This sensor will only work with Koolance products which use 10K Ohm @25°C sensors (first introduced in 2011)."

Welp, 1 down 1 to go.

gotta wait a couple more days before you can see all 5 in one PC. all the stuff will be here tomorrow and i plan on getting started right away. now that i have both GPU's cut down to single slot i will now need to re-install the cooler and make sure they still work or if i just made some expensive paper weights. i'll edit this post or make a new one once i get that far.
 
YAY, i do not have paper weights! and it kinda looks funny with the DVI port and grill missing on those two slots... now to wait till tomorrow for my stuff to arrive and then i'll tear my whole PC apart and start to re-build the thing.


 
p.s. i have finally came up with a name. her name is EVE v0.5 . she has to first find a cure before she'll be upgraded and repurposed to find plant life on a dead world.

Chris21010
gotta wait a couple more days before you can see all 5 in one PC. all the stuff will be here tomorrow and i plan on getting started right away. now that i have both GPU's cut down to single slot i will now need to re-install the cooler and make sure they still work or if i just made some expensive paper weights. i'll edit this post or make a new one once i get that far.
 
YAY, i do not have paper weights! and it kinda looks funny with the DVI port and grill missing on those two slots... now to wait till tomorrow for my stuff to arrive and then i'll tear my whole PC apart and start to re-build the thing.

 
 
p.s. i have finally came up with a name. her name is EVE v0.5 . she has to first find a cure before she'll be upgraded and repurposed to find plant life on a dead world.

 

Yeah I found my other post later on where I originally asked him about that. That's cool.
 
One of the design motives for my new wood case was to keep all the hot air from the radiators out of the motherboard area of the case, and to try to optimize the airflow potential of my fans. I believe that screwing fans directly to radiators is a poor solution for matching the airflow potential of fans to what the radiators need for dissipating heat, not to mention the noise implications of the fan blades beating the air 1/4-1/2" away from he radiator fins.
 
Anyhow I'm really looking forward to Chris's new photos as he completes this build.

Gotta figure the energy density per square inch in that rig. Be interesting to see how the Temps work out.