don't be intimidated by the wiring, its really not that hard, i know shops around here will rewire harness, you bring them your harness they give it back plug and play for your swap, maybe that is an option, don't get the Zdyne unless your going to leave the motor completely stock, becuase once you need any sort of tunning your done, you said cams and nos, these make the option disappear if you want to do things the easier, cheaper, smarter, and better way. . .