I'm in the process of restoring an old Univox bass serial #032527. I can't find out what year it was made or even a model. I want to restore to all original spec ,and also once I do get it restored with hardware and sanded and clear coated does anyone know a ballpark value of what it might be worth? Its a natural wood color and has the tuners on both sides of the neck and body is symmetrical with black protector plate. I want to replace the pickups and both dials with switch.