67 Dart 270...Project Old School

Why Project Old School? Well, it's got manual steering, manual brakes, bench seat, and the factory Dart AM radio. The goal is to build a quick, stock looking Dart. The engine will be dressed out like a 273 from 67. I am torn on whether to put headers on the car or not. Headers are not original, but exhaust manifolds leave a lot of HP and torque on the table. I am also torn on keeping the bench seat and column shifter versus switching to buckets and a console shifter. I am sure budget will have a big influence on what direction I go.