I have a 85 turbo z that the wiring was modified to run off a 86/87 glhs style lm and pm set up. I have a full body running 89 shelby with a 2.2t2 and 5spd trans. Only things i can really tell that are different from interior wise is the 85 is power and the 89 is manual windows, locks and seats. If there a way to modify the 85 wiring to run the 89 electronics and still keep my power interior?