I just purchased a Ultra 120 Extreme and I need help on what kind of fan I should get. Please recommend fans that are not too loud but can move a decent amount of air. Also how should i set up my hs? I have a 780i in an Antec 1200. Should i have it setup so its blowing out the back with the fan infront of the hs or behind? Or blowing up at the 200mm with the 120mm fan between the gpu's and the hs or above the hs? Thanks!