Hey Guys, So, I am looking to do a couple of things to my current rig. First, I am looking to upgrade the CPU from my FX 8120 to a Haswell or Ivy Bridge. Secondly, I am looking to downsize the size of my chassis. I recently was diagnosed with a herniated disc in my L5/S1 area of my back. So, the VA does not want me lifting heavy things much. That said, my case is a Corsair 600T and is massive and heavy. I have considered the Coolermaster HAF XB or something along the lines. The Haswell is temping due to running cooler and having a general performance gain over AMD. I love my AMD but my power and AC bills keep climbing. I sit in my room with the AC at 65 and my room is still around 85 when my PC is on. What can I do without dropping alot of money on upgrades? I only want to spend ~500 max.