I already did the following: flashed 4,1 to 5,1 upgraded quad processor with 6 core added ram to 24gb -- slots 1-3 added 256 ssd as startup disk I am running the MP with original graphic card (GT 120). Should I upgrade graphic card? If so, which graphic card that can be had for under $200? Does any of the graphic card require additional power? GTX 760? I mainly use photshop and design programs. I may look to adding ssd pcie but my system startup seems to be plenty fast for now.