Everything fitted well until the video-card arrived. I got the "w/EVGA ACX Cooler" model of the EVGA GTX 760, and the power cable connection was directly underneath the large case fan. This required removing what I'll call the "stabilizing bar" on the fan, and applying a good amount of pressure on to the video card cables to close the case. I was suprised, however, with how much more room there was for a longer video card. I'm not worried at all about future upgrades to larger cards.
Computer has been running cool and quiet, even when maxing out the latest games. Love this machine.