You have 2 GPU's listed? Is that intentional?
I'm never a fan of "Green" HDD's, even though yours is just a data drive. You have the budget, I'd get a Caviar Blue.
Also, I'd change PSU's. Stick to Antec, Corsair, Seasonic, Enermax, or XFX.
Switch to the i7-2600k. It saves you $30 for the extra .1 GHz that you can gain back by overclocking.
You are overpaying for RAM too. I'd get this instead, personally. http://www.newegg.ca/Product/Product.aspx?Item=N82E16820231429
But I never have a $2500 budget lol.