That sure look like a cool system but aint it a bit too over-the-top? I mean, you could get something more normal and it that would handle most games and stuff for 2-3 years... This system will be good for like 4-5 years but if you're like me, you will upgrade in 2-3 years anyway so why not get a system that's ok to handle today's stuff and wait until a quadcore is really needed to run games and all?
Just my 0.02$
Also, good (or fast or whatever...) ram is 1066MHz and up, that motherboard does not support that kind of ram...
Edit: John UK beat me.