I'm working on getting a parts list together for my first real gaming rig and thinking about water cooling my VGA's. Before this i was considering using a thermaltake u120 to cool the CPU but now I'm considering putting it in the same loop as the water cooling. The price of the thermaltake is pretty much equal or less to any respectable cpu water block, so price shouldn't be an issue. Since i've never put together a water cooling rig before I was wondering, do you think I'd get better cooling with a heatsink cpu/ watercooled vga or watercooled for both system?