I'm still rocking my very old FX 8120, and I'm thinking about upgrading my CPU this holiday season. I noticed that the 8370 is on sale for $170, so now would be a prime time to purchase it. However, I have a few questions. First and foremost, would the upgrade be tangible in any way? I have noticed some bottlenecking of my GTX 770 with the 8120, so I'm curious if the 8370 would bottleneck. Additionally, would the 8370 stand up if I decided to SLI or upgrade my GPU? Lastly, I'm on a very tight budget, but would it be worth it to buy a new motherboard and CPU just to go i5/i7?