I have an i3 530 that is really starting to show it's age and bottleneck my OC'D 7850 into the ground when it comes to modern games and even some older ones. I'm on a budget so my best choices for upgrades right now (from what I've found) are an FX 6300-Gigabyte GA-78LMT-USB3 combo:http://www.microcenter.com/site/products/amd_bundles.aspx or a 1st gen i5 760 or i7 860 from eBay. Is it worth it to swap out my entire motherboard and reinstall Windows for the FX 6300 or would a 1st gen i5/i7 work well enough for gaming?