I have almost bought all the components for my PC but I'm not sure which case to buy.

What I have bought:
CPU: i5 2500k (planning to OC later)
GPU: 6950 (planning to CF later)
PSU: tx v2 850w
RAM: corsair vengeance 1600mhz 9-9-9-24 2x4gig
Mobo: ASRock Z68 Extreme4 (Gen3)
cpu cooler: antec kühler h2o 620

I cant decide which case to buy. I was wondering either Silverstone Raven RV03 or Cooler Master Storm Sniper Black.. maybe there are some other suggestions

thanks