I just finished a two year restoration/upgrade of my 1955 G model Bonanza (the first G off the line). I had my ruddervators and one aileron reskinned by:
Aero Surfaces, CRS., OG3R-735-L,- Bonanza Flight Control Rebuild Service. Workmanship guaranteed, painting and balancing.
Frank Baker 530-893-5416, email address is email@example.com
Frank worked with the paint shop to reskin the girl while she was being painted @ Mummer in Houston. His price is competative and did a great job. Ruddervator shins where hard to find back in November, when I had the work done, but Frank had one and found another one.
I would recommend him to have your surfaces reskinned