The many small pieces of my camera water cooling puzzle have started arriving from different eBay retailers. Each day I get another small piece... Just planning to have some fun with the project, have always been curious about water cooling.
Ahhh the tinkering. Love it. Neat little radiator. Did you consider a PC CPU water cooling kit?
This is PC water cooling stuff I've got coming, but different pieces from different suppliers to hopefully better suit what I need ... pipe sizes and so on We'll see
I water cooled my Canon DSLR last year. Used off the shelf pc cooling gear from Case Gear. It is all up for sale in the IIS classifieds right now, the cooling gear not the camera. It worked very well cooling my sensor TEC down to -30C from ambient. In the end i decided to revert to the fan heatsink combo for field use, but water cooling worked well in the observatory.
We'll see 
