How much is my 74 Duster worth?

that front end suspension work, does that include control arm bushing? that can make or break a alignment and correct me if I'm wrong but I would think with a bigger faster motor that you would need that power steering more to control the car not to mention changing the drum brakes to disc atleast in the front so you have something that can stop all of that motor. do you have thing that shows what the car look like with the now with the motor in it ? or shows what the rust and dents that you are describing? or like the other guy said maybe part the car out.