i got 2 complet mustangs 89 gt automatic and an 87 gt 5 speed both run great heres the deal i want to swap the motor and trans out of the 87 in to the 89 auto gt 89's mas air 87's? not now i need help is this pertty stright forward takeing the 87 5 speed trans and motor and putting it in the 89 auto take the ecu and stuff out of the 87 and put it in the 89 and all the 89 stuff in to the 87 5 speed i want to no if this swap would go pertty stright both cars run 87 60k orginal miles runs great 89's frame like new and got 160k miles i just want to no if i got everything i need wires harness is and all that please any help let me no how this would go 89 mustang gt auto 87 mustang gt 5 speed & motor swap help please asap