I have an old Guy Hawkins metal mouthpiece. About 40% of the plating has been worn away. Otherwise in excellant condition. Plays great. Almost as good as my main piece. I am going to keep it as a back up piece. I had to play it using a shoe string for a lig. I don't have one that fits. Searching the web, I come up empty on what fits an Alto Guy Hawkins. I can find the info for the tenor but not the alto. Anyone have any suggestions on what I should look for.