Re: mojo mouthpieces
I can fully vouch for Keith Bradbury's work, and have known him for years. He is a tremendously knowledgeable and skilled re-facer/MP tweaker, and has a sterling reputation for superb work.
Another excellent re-facer in the same league is Ed Zentera, who post on Saxquest from time to time as well. He is available to take orders from time to time, depending on his backlog. The sign of a in demand craftsman, I will add.