Jim, I can't speak to the finish on your AyA; I don't think the pores were even filled completely on mine. I don't see any reason why something like Formby's satin "Tung Oil Finish" wouldn't work over whatever's there if you're careful to dewax prior to application. The wax I like is a homemade preparation known by various names in various places composed of 1 part beewax, 1 part mineral spirits, I part boiled linseed oil. Sort of a cleaner and wax in one. Sometimes I throw in a bit of shoe polish--cordovan or whatever.
jack
