have a 1996 dx hatch and a 99 LS motor for it. I am going obd-1 on it so I have a obd-2a car and a obd-2b motor. I also have the LS engine harness complete what would be the easiest route for me to go with this? I am gonna use an obd-1 p75 ecu and jumper harness, do I need to wire for the dizzy since my car is already obd2?