ok, gotta speak from my own, i got a four eyed mustang and wanted the same thing, to convert it over to the 87 up style, and i wish i would have just bought what i wanted. there are so many problems when you change the car, you have to change eveyything for the conversion, you have cut wires everywhere, next thing you want to change the engine to efi and blah blah blah, it can be done, and i did it on mine, except the dash, and i regret it, i love my car, but i should have painted it sold it and bought a 87 up, just my 2cents