The update will be replacing that radiator fin assembly, with a waterblock to cool the hot sides of the tec.
 
Basically, a tec sandwich.

Ask this dude: thePoison

If your looking for the TEC Mac-daddy, talk to this dude: lehpron 
 

My personal preference is permatex, but most people want O-rings.
I wanted to braze it this block, but he wanted an O-ring.  I aim to please.
If you would like one I would be more then happy to braze it for you.

a picture is worth a thousand words ;)
I am sure you heard that one before?
 
Here is what I see you saying:

 
Now my simplification:
why not just make 3?  Keep the large center block for all the hot sides, and 2 for the cold sides?
 

The great thing about technical drawings is you don't need artistic skills.
 
What a lot of people mistake with artistic skill is that its the only ability to graphically present an idea, while, yes, that is the major part of art but you are trying to explain a piece of hardware, not necessarily explain a type of emotion.  Its a lot easier to explain hardware... although you luckily are a part of a group here who gets very emotional at the sight of hardware  so give it a shot with a ruler and a pencil.  You will be surprised with how good you are!
 
Once you learn a CAD type of program or Google Sketchup (which is a lot easier to learn) you can let your creative engineer inside you go all out.
 

Google Sketchup has a freeware version that most people use!   Its pretty easy to use and there are lots tutorials for it as well.  A lot of people here on the forums use it including GoneCrusing who builds some sweet Computer cases.  I use AutoCAD for work so I prefer that personally but that's just because I am more familiar with how to use it.

Google Sketchup!
 
Whats great is there is a community with Sketchup and you can basically Google up built models like some motherboards and fans to add into your designs so you dont have to build completely out of scratch.  Most are built to scale as well.  Just keep your eye out for dimensions for what you want to build and use that to go off of when designing.  Most places have dimensions of parts available and you can always Google technical drawings for basic parts to go off of.

BTW is there anything known as being a good controller for these TECs?  Or are they just running all the time?  I would love to integrate TECs into a project of mine but it seems like a controller would have to be built from scratch unless you scavenged one from a Cool-it TEC unit.  Any one make anything?

The one that comes from Coolit Systems isn't the best. It's ok for what it does but you will be better off making your own.

potentiometer would fry, the best is a SSR with full blown PWM, i have a schematic around here that I used to make mine, it works quite well allowing a 12v fan header to control the power output for my TEC's. Also to the person inquiring about the 24 TEC's, that setup in materials would probably cost you almost as much as your system.

@ Chillern-  Nateman_doo is the man for copper blocks!   Yeh I liked the idea of the Boreas Chiller but it seems dual loop cooling is the way to go.  In all honesty your rig is what got me intrigued with TECs.
 
Yeah to me it would be controlling the TECs with a good PWM controller unit.  I'm sure if I had the schematics I could throw one together.  I would just prefer it to be better controlled based on what the computer needs that way it could cut down on being extremely sub-ambient all the time and less risk for condensation.

I do realize how much TEC's and that set up in general would cost as I have spent thousands already on my current cooling system. What I'm looking for is a more permanent and effective way of cooling and further reducing my temps. I am currently running 3 Boreas chillers for two computers, 36 TEC's in total.

JaskarnSidhu

I do realize how much TEC's and that set up in general would cost as I have spent thousands already on my current cooling system. What I'm looking for is a more permanent and effective way of cooling and further reducing my temps. I am currently running 3 Boreas chillers for two computers, 36 TEC's in total.

 
i have 24 TEC's in total in my daily rig.

chillernr1

JaskarnSidhu

I do realize how much TEC's and that set up in general would cost as I have spent thousands already on my current cooling system. What I'm looking for is a more permanent and effective way of cooling and further reducing my temps. I am currently running 3 Boreas chillers for two computers, 36 TEC's in total.

i have 24 TEC's in total in my daily rig.

Do you have you TEC's undervoltaged or all of them at full power? What are your temps like?

So what do you plan to have done?
 

I've seen Arqtik cooling controller melt on the power connector going to the TEC's, i have pictures of it if you don't believe me (not my set up but their premade kit). As far as how I power my TECs, and you can probably ask leopron this and he should confirm it, usually best to undervolt your TEC's and have a very large array of them for efficiency and cooling. Also air cooling is possibly the least effective way to cool a TEC. Their surface area just too darn hot. If I remember, those TEC's on the boreas chiller run only as 12 watts each. In all fairness with the one's i've been using (4 between 8) for best results;they can pull upwards of 1000 watts on 12v. I usually run my tec's at their sweet spot of 7-9 v. With air cooling them I was getting no where near what i desired, after getting a hold of some old enzotech gpu universal water blocks and testing how they perform with their hot side cooled with liquid, the temperatures hit below freezing relatively quick.