I guess its time to tune... I need some pointers

Ok.. Ive been lazy enough and im really ready to start tuning the beast. IDK where to start or how to do this. I just need values from you guys as a base starting point. I lost the cheat sheet MKO gave me so im back to clueless again. LOL.. Ill start off with this:

Mods:
full turbo back 3'' exhaust
tubular O2 housing with ported wastegate outlet
small 16g
fmic
2.5'' piping
450cc injectors
Tial Q 50mm BOV
3'' GM maf (blow through setup)
MAF Translator Pro
AEM meth injection (set to come on at 3-3.5 psi and run out at 8-9 PSI)
Zeitronix zt2

Logging software:
Tuner Pro RT
Evoscan

Goals:
8-10 PSI (whatever the wastegate is set at)

Questions:
What should the afr value be throughout the boost range starting at 1-8 psi WITH meth? Out of boost the car runs fine, in boost i know for sure it runs lean because i havent done any tuning. The way the MAF settings go it has low load, medium load, and high load values. Im lost.. Please help.

Thanks,
Johnas