Your best bet is to buy an '87-'88 Thunderbird turbo coupe in running condition and take all the parts off of that. If you have room and the ability to part out a car that would be the cheapest and most efficient way to do it. I bought an '88 TC for $800, it ran great with a rebuilt engine in it, it was a running driving car in poor cosmetic condition. I kept the engine/
trans/rear/ecu/suspension/brakes and then got over $800 back by selling the parts I didn't need. And I still have some more parts to sell so I will end up making money.