for 1000$ budget u should be able to get a i5 and 6950 based system easily.
which would out perform this build by a large margin and last u a lot longer.
Heres what it would look like http://www.tomshardware.com/reviews/radeon-hd-6950-unlo...
How fixed are u on this build?
If its for gaming SSDs dont help gaming performance.
Well Okay. Go with the 955BE then and a 880 based mobo.(AM3+)
I 'd also get a better Case a haf 912 / antec 300 / rosewill challenger. Cheap cases with good air flow.
For a CPU cooler Skythe Mugen 2 Rev B. (also called SCMG 2100 I believe can some one confirm this?)
If this rig is for gaming u should definitely get a better GPU. a 5850 / 6850 would be a good starting point. Personally I 'd get a 6950 2GB.