Ouch, dude, ouch.... :( Frenchie mouthpieces with adapters aren't that bad, are they? Three people in my section (including myself, on a Schilke 29, thank you very much) used them this past season, and the other half used trumpet, and we ended up with a really good sound (probably better than if the whole section had been on french horn mouthpieces... but still!). Plus, all the mellophone players who got solos were on French Horn mouthpieces, and I think that gave something to the solos. I have to play on a mello mouthpiece at school, and although I didn't like it at first, I now hold both mouthpieces in equal esteem. You know Glassmen's show this past year? Of course the mellophones were good, but I think their moving lines in "October" would have been more poignant if they had had the true French Horn sound that Eric Whitacre wrote the lines for.
But anyway...
I'd like to try a Mello 6, it sounds intriguing. Where can I get my hands on one of those?