What would it be worth?

Like others have said, unless it's for health reasons, set it aside and let it set for a while. Even doing these conversions as cheaply as possible is not all that cheap. Compare it with buying a nicely converted/built car all done. It would cost a good chunk of change. Unless you have big bucks to just plunk down on a completed car, you HAVE TO expect it to take a while (years) to build. The cost of living life in general, (home, family, etc) is not cheap. You have to sneak in a car part(s) purchase in here and there, when you have the extra bucks. Same thing with TIME. Life consumes a lot of time, especially with family. You have to sneak in a little time here and there on the car when you can. It takes patience to build one in these circumstances.

I bought my Cuda many, many years ago. The goal has changed directions several times and has endured many changes in my life. Marriage, divorce, a business venture, another marriage (good one this time), recent major home move. The car has a ways to go, but is so much closer now than it has ever been. It's sometimes frustrating to see / hear of cars being built in a short time, but those guys have different life circumstances, plain and simple.

Don't sell the car. DO limit the build to your original concept and plan. "Chunk" the build down into smaller segments that you can complete, so that you feel a sense of completion from time to time. Keep thinking of driving the completed car, that's what keeps me going. That, and an occasional Mopar show where I see and hear that familiar Mopar sound and watch the people drive in or away. Can't wait until that is ME driving my car!!!