1970 Duster project in Sweden

I ran into the same issue with my 69 Dart and got in over my head. Realizing that it was going to take me years to finish the project I started looking for a driver. I was lucky enough to find a 72 RR tribute that I could build it my way while enjoying it. I love driving and sharing my classic car. After a few more years I came to realize that the Dart wasn't going to happen so I sold it. I regret it but just didn't have the space any more. Now I am not suggesting that you sell it and buy a driving car because your Duster looks to be very far along and you have done some amazing work on it. Best advice is to chip away at it as others have said but concentrate on getting it road worthy first. You can always complete it as you go and it is really satisfying to enjoy those improvements as you drive the car. Sometimes you can feel them and sometimes you can see them plus working any bugs out if necessary.
The only other thing I can add is that I can work as much overtime as I want at my job but I am getting older (58) and I tell myself, you can always make more money, but you can't make time. In the end only you can set your priorities based on what is important to you and your life situation.

Good Luck and keep us posted!!!