MuuMuu101's 68 Dart, A Learning Process...

Kern Dog, you nailed it.

I'll take ....

If a man did not grow up with these cars when they were new, he might not have the same love and patience for them.....for $100,000 please.

could have added women too....

You are absolutely right. I missed that.
For the naysayers....REread what I wrote. Notice that when I post an opinion, I do not paint myself into a corner with absolute terms.
IF. MIGHT NOT.
This is opinion. Because of that, I carefully construct what I write.
Some people that have a history with these cars from their youth tend to form a deeper connection than someone that recently discovered them. This is not absolute, just a tendency that I have noticed.
Back on topic:
The OP does have a bunch of time and money in the car. He did learn a lot along the way. Who knows, maybe he will stray away and come back to the hobby.
One more opinion that is sure to annoy some but I think it bears mentioning:
A car like this that is unfinished will not sell for the price the OP is asking. Yes, there are thousands of dollars of great parts and labor spent on it but it is as rare as a 40 year old virgin to get even HALF of your money back when selling an unfinished car. This car appears to be mechanically sound. It needs to be painted and have a few other issues addressed before it could get anywhere near the $40,000 asking price.
This is my opinion. I do wish the OP luck on his future endeavors.