I have a 2002 honda accord with a usdm f23a. I bought a jdm 92-95 h22a swap, which should be obd1. My car is obviously obd2, but the motor I bought, came out of 96 accord, and he has the conversion harness and all. any problems I might run into? wiring problems? do I need a resistor box? vtec problems? some say rewiring the whole dash to obd1 is a maybe?