Gigabyte F2A68HM-HD2 FM2+ (mATX, DDR3, USB 3.0, 6Gb/s) this is the mother board i have and curently it has 8gb of ram. i was thinking of updating the graphics card and doubling the ram . i understand this board can take two cards. so am i better off getting two mid range cards or one high end card. i also know ill have to increase the power input into the pc swell. any advice would be much apreciated