So after having probably the worst upgrade time ever, it is all finally installed and working again.
Got the new case and what not only to find out that my non modular PSU was just not going to cut it since there wasn't too much room to neatly hide all of the excess wires without getting in the way of air flow. Picked up a semi-modular one at a local shop (24 pin and 8 pin are only permanent cables) to help with that, also bumped it up to 850w since I wasn't too sure if my 650w would've cut it under load.
Took a while to get the cables and what not cleanly installed, really wish I had bought some wire wraps for the case pins as they are way longer than needed. Used some zip ties to keep them organized, but still would look cleaner with some sort of wrap.
Got everything plugged in, turned on, and.... my computer would keep freezing while installing video drivers. Hell, it would freeze about 15 minutes into use... Load up HWMonitor and.... my CPU was idling at about 85C, and climbing. Odd... Open it all up, take a look at it, and it seems that somehow, the Intel locking pin on one corner of the HSF had come loose and wasn't making proper contact. Remove mostly everything again to get some room to work, and open up the back panel to find that the plastic locking pin snapped off somehow and could jiggle. When lying down, it was fine, but if stood upright (as a tower goes) it would lean out a bit. So I had to order a new HSF...
Fast forward to yesterday and my Cooler Master Hyper T2 arrives. For about $15 I got an odd looking tower and a fan that is a little noisy, but... even before really setting into a break-in period, my idle temps are around 30C with loads in most games not going higher than 55C, and 60C in Prime95 after about a half hour of testing.
Pretty pleased, it just sucks that what started out as video card upgrade, basically replaced everything, but my Ivybridge and motherboard.
Now to run some games, pissed that I missed out on the Division beta, was really wanting to see how it would run on the PC, still checked it out on the Xbox though.