Hi i have a 1986 mustang gt. 5.0 L pretty much stock. One of my dads customers has a 1994 mustang that doesnt have a motor. And he says that i can get the car for dirt cheap, like 400-500 dollars. My question is which one should i build up more? cause i dont have enough money to build up both. And if i do get the 94' what kind of engine should i put in it?