I have a preexisting build; however, upgrades are severely needed for gaming. I want to get a graphics card, motherboard, and cpu this black Friday within a 400-500 range with little to no bottlenecking. I will be running this system at 1080p playing titles, such as fallout 4, skyrim, call of duty series, batman. I would like a min. Of around 50-60fps on high or ultra most games. The r9 390 series has dropped below 300 but is more than I would ever need. Mobo and cpu are both areas I have little knowledge on, so whatever y'all think would be best is what I'll go with. I currently have 8gb of ddr3 1600mhz ram, a10-6800k series apu, I believe the a78-em mobo, and a 600gb had.