You can get a better system for cheaper at www.buyxg.com. Check out the thread I have on the computer I just purchased:

New computer has been purchased

Basically it has everything you listed, except a GTX275 and an SSD. I'm paying 1650, but I have a wireless keyboard & mouse and headset that was at least $100 included in that price.

That site has some seriously good deals and they include shipping and assembly for the same price as you're doing for components.