Wow, what a pristine example of a first generation car - looks like it just left the showroom. It is too rare in this condition to modify. I would keep it as a "survivor car" with all the original quirks. Mine looked like a wreck after 5 years, NZ gravel roads will do that. Also the potholes wrecked my original wheels. So it was either rebuild as a hotrod Copen or off to the wrecking yard to be parted out.