[hellknight]

You can also consider :-

AMD Phenom II 720 BE - 8k
Asus Silent Knight Cooler - 2.6k

Then overclock the beast.. it has a nice clock speed of 2.8 GHz and we're already hearing a lot of good things about this processor.. you may also be able to unlock the fourth core..

For graphics - 4870 with 1 GB GDDR5 is best..
Go for Jetway HA 07 Ultra mobo.. its damn awesome.. supports crossfire.. based on AMD 790 chipset.. and is definitely a looker..