right guys i decided to stop at 4ghz for the time being which will benifit gaming more
500 x 8
or
475 x 8.5
or
450 x 9

cpu temps are not a problem at 450 x 9 @ 1.336 vcore. 6 hours prime stable max core temp is 53.

and get this using ocz flex 9200 4gb kit was able to get 1200mhz 4-4-4-14 @2.15v