Whats my Dart worth?

I think i see what's going on here. You've put alot of money and time into this build and it's finished and now your second guessing yourself. STOP IT. You have build withdrawal syndrome. You just went on a road trip and even with the minor hickup you enjoyed the sh*t out of it. Unless your family circumstances have changed and you have to sell, just crack open a beer and sit in the garage for a while and admire the work of art you created, which it is! If that doesn't satisfy you enough you can always start another project. Sincerely, Rick:D