Im kinda new at swaps and i had a couple of questions. Which other wires would i need to add in the wiring harness. Would i be able to use the stock accord wiring harness and plug it into the prelude ecu. I heard my car wont start because the obd2 ecu has a chip on the key. My key is a accord key so my car wont start how can i get bypass this. Can i keep a/c and power sterring?