I am looking for a 1973 to 76 Duster or Dart Sport

I am looking for a 1973 to 76 Duster or Dart Sport. Must have a factory Sunroof and Fold Down Rear seat.
Must be very clean, 6 cylinder, 318 may consider a 340 Car.
May consider no fold down rear seat
Form an original to a nice painted car
Will travel. What do you have?
Thanks