E6600 over clock any good?

[wnm0]

I have my system clocked to 9 x 310 = 2790 with 4 gb ocz gold ram @ 1.9 in bios, the temp idle is 38-39 oC with fan at 30%.
Doing a benchy with 3d mark 06 it goes to 49oC.
All the bios is left auto no increase in cpu volts speed step left active to slow it when idle.

Do you awesome overclockers recomend I do any thing else please..

Sorry about poor quality, I am not too sure how to upload better image..

 

[wnm0]

Thanks for the help and advice, as always the members of this forum are simply the best
Regards, Wayne..