Thats hardcore, I like the builds where the components are submerged in a tank full of oil. But your build is crazy, wasn't expecting to see this. Let me guess your now building a flux capacitor

I would love a water cooled build with external radiators like you saw with thermaltakes mozart kit, which was external radiators with silent fans set up too look like speakers.
It was a dare..... to Phase cool a SFF I did it out of a dare wasn't easy to do, but at that time I wasn't even a engineer!

Chilled water cooling is where its at, safer on the M/B! Temps never fall bellow 0
I've got Canadian friends who use old heater matrix stick them outside there window in winter and run coolant through there pipes and cores
