hi Charlie hope you are doing well, as for washboards I think they look good on most model 41s, but like they say beauty is in the eyes of the beholder, if you do decide to install them on your coupe do you have the correct templates to put them on with, I think that the aftermarket ones use different templates then the originals if not, I know someone that has reprints for the repops. hope this helps, and I am glad you finally made a national meet and won an award. keep safe, dlz