Will this be good for 400?

[SocketMan]

Newegg.com - GIGABYTE GA-MA790X-UD4P AM3/AM2+/AM2 AMD 790X ATX AMD Motherboard - AMD Motherboards

Newegg.com - G.SKILL 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 1066 (PC2 8500) Dual Channel Kit Desktop Memory Model F2-8500CL5D-4GBPK - Desktop Memory

Newegg.com - AMD Phenom II X3 720 2.8GHz 3 x 512KB L2 Cache 6MB L3 Cache Socket AM3 95W Triple-Core Black Processor - Processors - Desktops

put these in the combo,should add up to:

cpu+ram+board
$283

+

GPU

Newegg.com - GIGABYTE GV-R485OC-1GH Radeon HD 4850 1GB 256-bit GDDR3 PCI Express 2.0 x16 HDCP Ready CrossFire Supported Video Card - Desktop Graphics / Video Cards

My (512MB) version has never gone over 60C no matter what -stock design
4850 run in the high 90C (can ask anyone who has one)

+
find a good deal for a case with built in PSU maybe?
(who needs a case anyway )

Please no more "can this run Crysis" in any new threads - makes me think it's 2008 again
In other words do take Robbi's advise which is (imo):

MODs here will kill for less then that,I'd keep out of their (blood stained) hands

AMD cpu's - only get the new 45nm Phenom 2's.
X3 (that's) listed is much better then the older X4's ,do not get greedy about the extra cores/price.There is a reason it's 99$,neweggg is no dummy