Need to upgrade my pc. Its a few years old and struggling with Fallout 4. Figured going forward it will be necessary to have more robust hardware. Definitely looking to upgrade both CPU and Video card. Current motherboard is Gigabyte 970A-D3. Current CPU is AMD 8120 3.1 8 core and current video is GeForce GTX 560. I am thinking about replacing the with a AMD FX-8350 and Geforce GTX 960. I am most curious as to what steps are necessary other than the actual hardware replacement. Plug and play or more to it? Re install Windows? I've simple hardware replacements before, but never the CPU. Also, stock CPU fan or upgrade that as well? Thanks for any suggestions or input.