I am looking for some information to help narrow my investigations/thoughts. I play in a brass quintet (they'll love this horn) and a community band.
It is surprisingly good condition. ***edit***Maybe this is a Monster Eb. The bell is 19 3/4" diameter and the instrument stands about 34" tall.

Questions
1. What are my mouthpiece options for a receiver this tiny?
2. Assuming there are MP options, what would you be looking for in a small horn MP? Shallow/deep? funnel/cup? (i liked cup shaped MP on my PT4 but this isn't that.) Large/small throat?
3. Should I replace the receiver with a larger one? What would be the pro & cons of this? ***EDIT*** I have decided against this




