hey guys I have a 91 ef, dualpoint stock motor, I wanna put a d16a6 in, im unsure or what ecu to use, also can i reuse my old motor mounts? Will I need a resistor box? Is there someone that sells a complete harness plug and play? and would i benifit from swapping the d16 in as far as performance gains and last question is there anyone on here that has a full swap they are trying to sell.