Is it worth selling my p5k deluxe wifi for this board? I have a q6600 that was doing about 3.8 ghz on water, but after bios updates, basically killed my OC past 3.6 ghz. I'm guessing I could push my chip farther with this board or at least get back to where I was? As well, it'll take ddr2 1000 g skill 2x2gig kits?