We all go thru slumps, and we all get discouraged from time to time.. but i'd guess there are far more regrets from folks who sold their projects than not.
Don't sell it, bro.
You just about always loose your [censored] when you sell a project half way thru, regardless of a new paintjob or not.. so if you do decide to sell, don't further bone yourself by putting even more time, effort, and money in it.
Besides, things like body color are things the new owner might want to decide themselves.. you might actually scare off potential buyers if you paint it a color they hate.
