Hello Maya community!

I was looking to build a tower purely for graphics and I was wondering if anyone could give me on the advise on this particular build.

ASUS
AMD Phenom™ II X6 Processor / 8GB Memory
8 GB ddr memory
1 TB HD
ATI 5750 1 GB dedicated memory

and the other
ASUS
Intel® Pentium® dual-core processor E5500
4 GB DDR memory
1 TB HD
Didn't look at the graphics card.
But was looking at installing a 1GB NVidia and throwing in 4GB more to make it more comparable to the first. (This build even with the upgrades makes it a few hundred dollars cheaper than the first)

I'm looking to pick up the new 2011 package deal. The addition of motion builder and mudbox with all the cloth, fluid, and fur is looking too good to pass up!