This vehicle is so complete, so together, that I would think that it would be an apt focus of a sympathetic restoration. My approach would be to assess and repair the engine, trans and undercarriage. It is possible that not much needs to be done. From there, I would have the paint corrected by a pro and see where you get. Then, I would move onto the interior and see how much progress can be made on the upholstert, carpet with gently cleaning products and careful shampooing and rinsing. This would be the most nerve-wracking part, as there is every possibility of the velour disintegrating... but maybe not. Then, I would see what I can do with straightening and polishing trim pieces.
With total respect to those who would do a nut and bolt restoration, that would never make financial sense. Many parts are unavailable, and these cars are not that simple. That resto could easily cost $80k or (much) more and the car probably is not worth anything north of $40k regardless of condition. Best wishes.