Can anyone tell me of a suitable upgrade from a yamaha 16e mouthpiece - obviously a wick 4 or 3 would be ideal however they are not for this player(The guy has a plate in his teeth and stuff), yam mcann may also be too big, so looking for alternatives with as warm a sound as possible without being a strain on his weakened embouchure. Also wicks are out as the guy doesnt find them comfortable. I wonder what those sparkes mouthpieces are like or perhaps Bachs? Any suggestions more than welcome as I know im somewhere between a rock and a hard place???