That would have been a great find about 5 years ago....
It's been my realization that nobody is buying those old original interior panels for prices like they use to now that the new Metro panels are out....Same goes for fenders and such...Nobody wants to buy a fender with minimal rust when they can buy a new AMD fender....
Some of the new sealed aftermarket parts should be easy to move.
I think you're in over your head. My best advice would be to flip it to a professional vendor who's going to be willing to invest the YEARS (literally) to move all that stuff.....I looked at all your 365 pictures and there is a few good trinkets but most look like heavy non-movers to me.
Best of luck with whatever you decide.
Whatever you do...don't leave anything behind...Do the family a favor and clean the place out of every last lug nut ! Even the scrap metal is worth taking.