So I had a mishap when I placed the order for parts to make my custom cables. Said mishap being me not ordering terminals so I dont have enough to make cables. However, I have most of the parts and the sleeving arrived today. I was pleased to find the sleeves matched identically to my coolant. 
 
  
 
 
 
Here is my start point. The front is clean but the back is........well it is what it is. The cables are the ones that come with the power supply and are too long.
 
 

 
I will be starting off with the 8 pin PCIe cables running to the graphics card, 8 pin EPS cable running to the mother board, and the 24 pin ATX connector that goes to the motherboard. If Im feeling up to it, also Sata power cables. Once those are done I will possibely attempt cleaning up my fan connectors but that will come much later, I dont have the tools for that. Once everything is here, I will include a parts list.

bucyrus5000
Beautiful! The thermals should be nice, well thought out layout. Hopefully the delay isn't too long to get the terminals. It's a labor of love. I just wanted you to know people appreciate it.

 
I haven't seen above 64C when I was fully over clocked so that's nice. If everything is at stock it runs around 45-50 under full load.
 
Terminals should be here tomorrow so I hope to have some cables made tomorrow.
 
Thanks, I find the OC aspect interesting but honestly, after dealing with software all day, I like to come home and work with my hands. Hence why I focus on looks more than OCing more often than not. 

Parts arrived here is the parts list at my disposable. Items with beside them are original design intent items
 
Sleeving

1. Natural-White MDPC-X XTC Small x
2. Platinum-Grey MDPC-X XTC Small x
3. Riviera-Blue MDPC-X Small Sleeve  x
4. Blackest-Black MDPC-X Small 
5. Blue-Carbon MDPC-X Small Sleeve 

 Beyond Custom Cable Combs

1. 8 pin x
2. 24 pin x

Wire

1. 16 gauge 2.0mm OD
2. 16 gauge 2.4mm OD x

Heat shrink

1. Black 4:1

Connectors

1. Black x

 
 
So the terminals came in yesterday and I attempted a new method of making cables. I was going to do it without heat shrink but I struggled to get the sleeving in the connector to keep it in place. After fooling around with it a couple hours I only managed to get 2 wires done. Today I will either use smaller OD wire or revert back to using heat shrink. Its not a s pretty but the amount of time the other way was taking was too long, at least the way I was doing it. 
 

I just ordered a cable set from EVGA for my PSU. Orange and black, went well with my motif

I tried my old way and it bothered my to have black heat shrink on blue cables. Found some heat shrink that looks like it matches the blue cables. I'm going to order it when I get back from field work. Itll be a couple weeks but I'll get to it eventually.

notfordman
Can't wait for the finished product. Custom cables are almost always really a great look. I really like the Carbon Blue sleeve.
Enjoy your project!  I was trying to find the thread, I think it was delirious. He was showing a sleeving technique, and he was using a lighter to melt the end of sleeve on the terminal to eliminate the heat shrink. It held the sleeving in place on the end, and you couldn't see the melt/burn. I'm sure you will have a good result going through this much work.

I tried using a lighter and a heat gun to melt the ends but it kept curling up on me. Maybe there's a better way than I tried because mine wouldnt be able to be hid in the connector.

Tyver
Returning home here soon, hopefully I dont get sent back out soon so I will have the time to make the cables. Will update when finished or as more frustrations come along.

OK thanks for the updates