I found a 90 4cyl mustang with a black interior that I want to swap out. It has pl,pw where as mine dosen't so that's a bonus. I have a 88lx 5.0 with a blue interior and was wondering what diffrence's would there be between the 4cyl and my interior.I know about the air bag but if I keep my steering wheel will the new dash bolt right up?I'm not worried about the crapy 4cyl seat's as I what upgraded one's anyways. What diffrence's are between the 4cyl and the 91-93 gt and 5.0 lx's? Is this a good idea to use a 4cyl or should I look for a 5.0 car to swap out?