I'm just a bit confused by your graphics card selection. You're building a high end computer, yet you opt for a middle of the road GPU? I would suggest that you replace that with something from the 5800 series or something from the 6800 series. Or, if you can wait for its release, the 6900 series. Just my two cents.Otherwise, the system looks great! I'm running an i7 920 OCed to 3.5 ghz, and it's rock solid!