70 VW bug convertible top with headliner, There are many wood components from header bow, rear bow, base line and 1/4 wood that may need replacement. Also, the rear window frame distorts and doesn't allow the rear window to seat in position( I always purchase a replacement frame with wood tack band and new rubber ) Check out M&T Manufacturing, they are very helpful. I usually figure labor for top,pads,cables and headliner at 20 hours. Wood replacement labor additional.