How Rare? 1976 Dart Lite

All Lite aluminum parts are there, interior is roached, will need a lot of cosmetics, poor 20 year old bondo repair behind rear wheels, surface rust in floor pans and maybe some small holes, mostly original paint, a few dents, runs and drives. Interesting car, but a bit of a project and interior such a door panels and seat upholstery would be big $$ or unobtanium. Likely not worth an original restoration, but could be an interesting "ecomod" for crazy mpg experiments?