I'm making these upgrades (http://pcpartpicker.com/list/vF3ykT) to my current build (http://pcpartpicker.com/list/8VWJFT), and I have no idea where to start planning my cooling loop. First of all, should I make the further investment in getting the second reservoir, pump, and radiator for a second loop, or should I try to fit two graphics cards and my processor on one? I definitely want to go hard tubing, but I don't know how to distribute it to cool everything most effectively. I'm working in a 760T, so I have space to work, but I don't know the first thing about watercooling.