I recently inherited a MVI alto from my uncle dating to 1955. About a year ago, I bought my own MVI alto dating to 1967. I am head over heels for the '67, but a teacher reccomended to me to sell the '67 keep the '55 and buy a MVI tenor. I don't really want to sell the '67, but I am certainly not going to sell something my uncle gave to me. Should I keep both or ditch one?