sLoW'n'StEaDy

hey you'all. I have a pair of T70 turbos. They are .84 T3 turbines with .70 T4 compresors. i have a TII engine (along with the rest of the drivetrain) that will be going into my '90 N/A. I am wondering if i can use one or both of them on it. It will be bridge ported and probably some other porting too. Also i am looking for suggestions on how much porting i should do. Looking for 350+WHP.