D16y8 going in 89 ef throttle body fuel injection not dpfi, I know I have to swap to mpfi. For my harness. Can I just buy a rywire budget d series obd1 harness and then all my connectors on the y8 will plug right in? Also the shock tower round plugs on my 89 ef, on the rywire website it says just pull them down by ecu and connect. Please help 🙏🏼