Just got a 5.0 and AOD complete from an 86 Town Car for core exchange on a crate motor and reman AOD for my 65 Mustang. Got the wiring harness and ECM also. My question is whether its worth putting the 86 injection setup in the Mustang. If so, will the ECM work as is, or am I looking at an aftermarket unit for this application? Any help appreciated. Thanks!