got the mock up/ temporary resivour made up for my computer water cooling system. i made it out of steel, just to model the aluminum one im building.
https://www.ford-trucks.com/user_gal...id=104634&.jpg

heres one of the filler im using,
https://www.ford-trucks.com/user_gal...id=104633&.jpg

one of my block,
https://www.ford-trucks.com/user_gal...id=104632&.jpg

its comming along, gonna make the aluminum resivour, and put it all together. on the tank, theres a second set of compression fittings if you can see them, thats for the level tube, so i can monitor it, the top fitting is for the hot water from the cpu, it will drop through the air and cool some, then the bottom one is the cool water out, where it runs into the heat exchanger, and then back to the pump and cpu.

 

Have you checked this site?
http://www.nvmax.com/

 

na, never seen that site before, looks interesting though, thanks.