well, i dont have a boosted car, but just from wat ive read and stuff, i dont see how ur setup is goin to be any different using an obd0 ecu other than the tuning software u need to use, which is turboedit i believe.

larger injectors, etc.. u said u know the basics

Not all that familier with b series motors, but i dont think i would run more than 10 psi on stock internals with a really good tune

dont know if thats wat u were asking or not, but here it is anyways