72 Dodge Dart

So far we had to customize the NEW headers in order to fit the passenger side, had to notch out the K member for the front sump oil pan. Make brackets for the motor mounts and the tranny mount. I am a firm believer in not cutting or welding on the body or actual frame. (the k member I can replace, I have a few) lol.... The radiator is true to fit for a 72 dart swinger.

I do, how ever need help with deciding about my seats. I currently have bench seats, the vinyl and cloth checker, black and white with a small red line. Looks sweet . BUT I was debating to make it floor shift, bucket seats. Does anyone have advice on a good fit, column and seats.

My dad has MANY mopars from satellites, roadrunners, charger, barracudas, etc. any one of them, (or newer model vehicles) would anyone suggest I can use this stuff out of?