I would get an q6600 (theres a open box qx6700 on newegg right now if you trust open box), asus p5n32 680i, one 8800gtx, ocz 700w, CM stacker or TT Armour, 2 raptors, x-fi fatality, and a scythe ninja (or a good WC setup with a storm (if you can find one
) or apogee if you want a wc setup).
I wouldn't get two 8800gtx's right now. Instead use the rest of the money to get a 30" dell and logitech z-5500 stereos.
Though with the sli 8800gtx, you need 4x6pin. I was just wondering, how can one sli with the 8800gtx if their psu only has 2x 6 pin connectors? Is it possible...sry i was just wondering myself.