i'm planning on getting a new system soon. can anyone tell me what the best parts for the best price would be to play eq2 smoothly in high quality or above?

here's what i'm thinking, but i could be wrong.

cpu - athlon 64 3200+ (939)
mobo - asus a8n-e nforce4 ultra
ram - corsair 2x512 (1gb)
video - msi 7800gtx