I wanted to ask for opinions on whether or not to consider refinishing old family heirlooms that are not in bad shape, but certainly not perfect. I know the arguments about refinishing actually being detrimental to market value, but these guns are not ever intended to be sold for profit, only passed down to another generation. Should keeping the original finish take priority over returning them to a NIB type look? Some are requiring more and more attention to maintain and keep them from rusting, etc. Give me your opinions, I asked for them!