I got this homade uke and the finish was terrible. I'm in the process of sanding right now and I'm wondering what to use for the finish. I was thinking about getting a friend that paints cars to spray it for me but I'm thinking I would rather use an oil based rub on finish for it. Like tung oil or tru oil or minwax. Should something else be applied before I use one of these and should I use one of the above mentioned. This is not a high dollar instrument and I just want to use something that's going to look decent. Thank you for any suggestions about what I should use and what not to do. Mark