I was considering water cooling my two chips and then peltier cooling my water reservoir with no radiator. I know this will not work as well as putting peltier right on my chips but I figure if the reservoir is on top of my case I can have the heat sink for the peltiers out side the case and it should not get cold enough to make condensation a problem. Plus if I want to add peltiers under my chips latter i would be easy. Any ideas on why this is a good or bad idea.