Power Supply 1: Rosewill SilentNight Series SilentNight-500 500W,80 PLUS PLATINUM Certified,Fan-less,Modular Design,Single +12V Rail,ATX12V v2.3/EPS12V v2.92,SLI Ready,CrossFire Ready,Active PFC Power Supply
Power Supply 2: Rosewill Tachyon Series Tachyon-750 Continuous 750W @ 50 Degrees C ATX12V v2.31 & EPS12V v2.92 SLI Ready CrossFire Ready 80 PLUS PLATINUM Certified Modular Active PFC Power Supply
Case Fan 120mm: SilenX IXP-76-18 120mm Case Fan
Case Fan 140mm: Prolimatech PRO-RV14LED 140mm Red LED Red Vortex 14 LED Case Cooler
And then some thermal paste
As always suggestions are appreciated and I believe its all compatible. I'm going with 2 Power supplies because its cheaper by about $50 and I can find nicer ones for the voltages. That's my reasoning at any rate.