I am in a dilemma. My expensive bass needs some TLC and i don't know what to do.. I bought it used a couple of years ago and paid a lot less for it because of some cosmetic issues,nothing major. It works perfectly well in every area, However i am one of those who like a shiny,spotless instrument..My big question is.. Should i have it refinished proffessionally?? and will it lose value because it will no longer be original..