Will this work?

Hi, so i made up my mind (sorta)

Vapochill LS
Lian Li PC60
DFI Lanparty UT nF3 250Gb
A64 3000+ CG
1024MB Dual Channel Kit OCZ 3500EB
Trusty 9800Pro
HD etc....

will this work great or this

Vapochill LS
Lian Li PC60
Abit IC7-G
2x512MB Corsair 3200XL
P4 3.0C or 3.2C
Trusty 9800Pro
HD etc....

?? Any insights on the performance asuming i get 2.8 from the AMD and 4.0 or 4.2 form the intel.

Thanks