Nice score but u should consider an intel cpu upgrade eh. My E5200 at 2.8ghz have about a 50% gain over your similarly clocked amd chip. Had one of those chips and was disappointed with the cpu score.
Trust me the 3dmark total does work a lil differently than just adding all three scores. If it worked that way i would be in the 16K so with my quad system.
Seeing as is an amd u using u mite have to push a hell of an o/c out of that still and o/c the vid card higher. Try and doh burn down anything eh.
UG what board do you have ?? maybe u can go PH II if it's supported or get the new 7750 amd chip that should yeild a better performance score....