Sorry, but,.........the mustang question

I have an ABUSED 90 SC. I will rebuild the engine, but, the car really needs a resto. The cost of everything from the shocks on down is a little crazy. So, what is involved in putting the drivetrain from the SC into a Mustang. I have searched and hit some links, but, they don't say squat. I figure if everything ie., motor, tranny, EEC etc., from the donor car is installed, it shouldn't be a big problem. Or, would it? I lready have free access to a couple of 6 cylinder stangs. I would love to put the t-bird back to it's former glorry, but..... Between the keyless entry, shocks, electrical, etc., my head is spinning. Any thoughts? Thanks.

Get a mustang with a V-8 and be done with it, and modifiy it to be much faster than an SC for much less.

The rear end in the stang would also have to be swapped out, along with the fuel pump, exhaust, and so on.