I built this computer back in the spring of 2011, though I have made a few upgrades here and there. I added the M500 in May 2014 and the 270X in June 2014.
I just upgraded from my Rosewill Redbone to the NZXT S340. It is such a huge jump! In the Redbone, I used to get horrible CPU temperatures from the horrible airflow. I would idle at >40°C, but now I idle at 35°C. My temperatures at load were nearly 63°C, but now they're at maybe 51°C. I can actually try to overclock my CPU instead of merely undervolting it now!
Doing cable management in the