I think I've come down to a decision. I will rebuild the roadrunner to factory appearance and put in a decent cam so it gets plenty of torque and over 400hp. This will be my weekend warrior. Then my 1980 Chevy malibu, that is already hot rodded and fast as hell, will be the car for aftermarket parts and dropping in a big block later after I get tired of my 350. Here's a pic of both the cars.