ASUS Sandy Bridge system

[hackintosh1997]

hey guys,
please help and tell me if this system will rock 100 percent and help me choose between options!

Asus P8P67 REV 3.0

INTEL Core i5 2500K

XFX 6870 RADEON HD 687A-ZNFC

CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model CMZ8GX3M2A1600C9B

OR

G.SKILL Ripjaws X Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9D-8GBXL
DESIGNED FOR P67
(help me choose)

Sony Optiarc AD-7260S-OB

Seagate Barracuda 1tb 7200rpm SATA3.0

Corsair builder series 600 W psu

please help me choose!!

 

[netsullivc]

Take the cheaper ram option (SB has massive ram bandwidth so minor speed differences won't make lot of diff vs cpu fiddling) and the cheapest compatible version of the 6870 and put the change towards a sad for the os.