The things that stick out to me:
>3 x 2GB DDR3 RAM - I'd lose one of those sticks, there's not much call for 6GB of RAM yet, and it's just expensive.
>i7 CPU - Not to spoon all over intel and their new stuff, but AMD has hexacores which, apparently, are a fraction of the cost of the i7.

EDIT: Yeah, the Phenom II X6 has six cores, and has a cost comparable to the quad-core i7. Of course, I'm just playing up AMD because more cores = more power to my relatively inexperienced mind.