Ok, 2 questions 1) I'm thinking that I might decide to change mouthpieces. I think I might like the larger rim of about a Bach 1, but I'm not sure what cup I want. I'm currently on a Bach 3C. I also have a GR 3HC, but that is just a bit too deep of a cup and really kills my endurance. Does anyone have any recommendations? The use is mainly for orchestral stuff, with a nice warm tone preferred. 2)I'm looking for a new mouthpiece for my Olds Ambassador Cornet. It's currently got a Bach 7C, I play a Bach 3C, but seeing as I'm wanting a bigger rim anyway, I'm not sure. I have a friend who's got a Schilke 15, comparable to a Bach 1 and is pretty much the run of the mill Schilke mouthpiece, who I could purchase one for fairly cheap. What could I expect from that combo?