So, here's what I'm planning on doing:

Intel Desktop Board DP55WB Motherboard
Intel Core i5 750 Processor
8 gigs OCZ PC3-10666 Platinum RAM
GTX 275 1792mb
Seagate Barracuda 7200.10 750GB Hard Drive
NZXT Tempest ATX Mid-Tower Case
Ultra LSP750 750-Watt Power Supply

I found a deal on www.tigerdirect.com and can put the whole deal together with Windows 7 for just under 1100 bucks. I have a OCZ 32gb SSD on my current machine that I'll just move over and plug into the new one. I won't be able to get the OS on it but WoW on it should be good enough.

I did some research and there were no complaints with the mother board or ram. Only one slot for a video card but since dual cards for multiboxing isn't necessary it should be fine.

So, critiques? Seems that for 1100 all in that's a steal for this kind of power.