you should really choose between going with an all motor setup or a turbo/supercharger setup. If your looking for value, just get yourself a nice SWAP. There's more to turbos and superchargers than meets the eye and they are very pricey! We're talking, bigger fuel injectors, fuel pump, internals, manifolds... gosh.. etc etc and what not.... piping... the list goes on and on....But yea, gs or more widely known as an LS, with turbo would give you more power.