I had my original wood refinished locally by a furniture restoration specialist during the initial restoration 20 years ago. It was fine, though not perfect. Never had any point deduction in a Concours, but there was minute veneer damage that bothered me.
When I had the windscreen replaced last year, I investigated Madera. I know that their work is nearly perfect in every way. However it was very costly.
Instead I bought a complete all new wood set from Authentic Classics. It was less than refinishing my old wood. Then I sold all the old which significantly defrayed my cost on the new. What I didn’t buy new was the piece in the hardtop for that was in excellent condition; for that I gave a sample of the new with it to the local refinisher who does Steinway piano restorations and he made them match.
Very pleased with my choices and all of it now looks perfect. The total net cost was significantly less than just new or Madera refinishing.