hi.. just tried to overclock my system.. please give some comment.. i'm not sure whether izzit consider good or not

Stock:
AMD Athlon x2 5200+ 2.7GHz Brisbane
Asus M2N-E Bios 1202
2x 1GB OCZ DDR2 800
Sapphire HD 3850 256MB DDR3
Cooler Master Extreme 460watt
2 x WD 80GB SATA 7.2krpm (RAID-0)

Overclocked
3105MHz 13.5x230 HTT4
vcore:1.425 vdimm:1.95
Memory Timing: 5-5-5-13-19-2T

Any better setting?