Right now i have a 3200+ wincheser overclocked to 2.6 and 2x 6600gts in SLI mode. I have watercooled the 3200+ winchester with a swiftech apogeee, and the 6600gt with a dangerden maze4 low profile acetel version. My heatercore is from a chevette. However I want to cool the other 6600gt and the chipset. Which heatercore am I going to need that can handle all of this heat?