I've never tried the Jupiter but with around that much money you could probably afford the Eastman compensator. I've tried two of those and they were pretty solid horns. That's just a suggestion. The Jupiter could be a good choice though.
Jacob A. Casas
TLU Sophomore
Yamaha 642 Neo(School Owned), Denis Wick SM$
Miraphone 186(School Owned), Giddings and W4bster Williwaw
Besson New Standard 3v Comp, Yamaha 51D
King 1140, Conn Helleberg
King 607F Tempo II, Bach 5g
King 605F, Conn 12c
Conn 15a cornet, Bach 7c