I see no problems here. Just double check your motherboards RAM compatibility to avoid any possible headaches.
This is just me, but I like corsairs closed loop liquid coolers. I have the radiator hooked up in my antec 1200 on the inside, with the case fan blowing in, and I can turn the corsair fan all the way down, and it's dead silent, without losing out on good temps. phenom II x4 955 from 3.2 to 3.8 ghz idles 31-35 c depending on ambient temps, and tops out at 41-47 c.
I'm one of those guys who doesn't like a giant heat sink. I move my pc from time to time, as well, and have never had any issues.