now as far as boosting goes for these cars is it equavalent to a SC'ed car
As far as power output? You will actually get a little more power out of boosting a N/A engine with a smaller amount of boost because of the higher compression. And with a turbo it's easy to boost more because it's controlled by the waste gate and not having to change a pulley.

also im having a bit of trouble with these sizes, like wheel inducer/exducer, turbine inducer/exducer, a/r, trim, compressor size.
study material turbo tech 101