Looking very very sweet!
I think you have caught the once you start you cant stop bug
Nice temps also!
Looks awesome man, how was it mounting that 120 rad in the back? I'm thinking of getting a 600t...any reason to mount the rad on the outside of the case?
I expected the temps to go through the roof, but they didn't. Does this mean I have a large margin/headroom in my setup? Or rather is my setup excessive for my current hardware?
You answered your own question. You have a relatively cool running cpu, and that MB doesn't output much heat into the overall system. If you swapped your setup for a heavily o/c'd i7 @ 4Ghz+, those temps without fans would surprise you. Glad to see you got everything together. It looks great!