Ok lets think for a minute here, u are ready to get a 720be, ok so go for a biostar which dont cost much, get the 790 chipset with sb750, and if you get a 0904____ cpu, u got yourself a 940BE at around 65-70% the price. I have done this, carefully choosing the mobo, thinking abt a future upgrade to a 720be. Now it has everything else you wanted a single pcieX16 slot and 4 solts for ram and a decent onboard IGP which you can use between GPU's or if something happens to your current GPU. My bet would be on the TA790GXB A2+, which costs abt 4,500 bucks.