Okay, size is of a concern for me here. I do have a triple 120 black ice gts 360 that I purchased from a great member here. However, after inspection I realized that I may want to go with something a tad smaller as I'm not really water cooling that many components in my system. I'll be watercooling my e6420 and probably the q6600 g0 stepping once it arrives, and also the NB. Could I get away with a single 120mm radiator? Or would a dual 120mm radiator be best? I'm not really concerned with 1-2-3c temps in drop in variance between the two, size is more of a concern than minuscule drops in load temp.