ok, i'm getting a KILLER deal on a 92 prelude SI w/ 4wheel steering and a blown h23. I want to put in an h22 instead of the h23 (since i'll need a new motor anyways) and I was wondering if it's direct bolt in or what? will i need a new wiring harness since the h23 didn't have VTECH? and by the way, i'm paying $500 for the car w/ jdm headlights, and a lip kit and extra front bumper. nice deal? i think so.