Okay so result is 484/1300 (from 475/1250 stock). Stable through 3dmark06 and higher score, no artifacts, nothin

I can probly go higher cause i didnt try for the max stable overclock, but i think i'll leave it where its at for now.
At the moment temps are 42C idle / about 70C load. If you think I can push it further let me know, cause strangely they seem very similar to stock temps

Thats a good thing though, of course
Anyway thanks again.