It may sound heavenly, but the fact that you don't play it much tells you everything you need to know. There is something that is bugging you...whether it be the tone, playability, neck shape, doesn't matter.
I'll borrow a line from one of my favorite movies,
Ronin:
"Whenever there is any doubt, there is no doubt."
Sell it and move on. Best to save the cash for the next acquisition...