Way to much power supply for that build. A 300w is more than enough. Now if you're going to tell us you're planning on going crossfire down the road then begin with a different processor and discrete GPU altogether.
Yes plan on going Crossfire in future for now using old Nvidia GT8500.
What CPU would be a better buy and are the integrated graphics in the A8-3870k better than my GT8500. Could I just get a better CPU and use my old GT8500 on the mean time.
Want to keep it under $500.00 for now until I can get more funds...
Currently have a 24" 1680*1050 monitor.