New intake manifold on LS2 GTO, what to change?

Hey all, i'm new to the whole tuning thing, but i have tuned my fairly mild truck, and a few other bolt on cars with no problem and good results. A buddy of mine just swapped to a typhoon intake manifold with a 96mm TB. I kinda have an idea on what needs to be changed, but at the same time i have no clue really.

Any help is appreciated guys.

Mods to engine: typhoon manifold, 96mm TB, CAI, little bit of nitrous.

1. Change the etc area scaler. Look up value for your size TB.

2. You may have to change your idle startup airflow, and base running airflow a tad as well. I like to multiply by 1.1 or .9 depending on what your changing, do the whole table. You will get it sorted fast that way.

3. Once you get that done, then you will have to redo your VE & MAF tables.