Don't be a big girl!
It isn't hard, start with the basics, vcore, set your fsb and fix your multi (eg 400*9), select fsb strap then change the ram divider and/or fsb strap until you get something close to stock speed for ram. Set ram subtimings to stock. Fix pcie to 100-110mhz.
Bang on occt for 15mins for a quick test, jump back in the bios, raise your fsb, keep the ram stock. Repeat until occt crashes. Add more vcore. Repeat above steps. Add more vcore, over 400fsb you might need NB voltage 1.4v... vvt (iirc) can be tweaked to 1.45v say...
This is all from memory and im assuming the bios is not too diff from the blitz... Just play, whats the worse that can happen? cmos reset?!