When it comes to restoring a classic car, there are two schools of thought. Some owners prefer to take the car to a restoration shop and let the pros do most of the work. There's nothing wrong with that plan, but for owners who have a tighter budget and more spare time, it often makes sense to take a "do it yourself" approach. That's exactly what Omar Guevara, the owner of this '71 Mustang Fastback, did after buying this car from his father. The result is a cool streetable classic Mustang that didn't break the bank.