Bob Norton and Matt Finley may have some thoughts for you. They helped me out mightily when I was buying a MIDI wind system for my wife. Bob's site includes general information on wind controllers, too.

In addition to what answers you get here, you might talk to Matt at Patchman Music, a wind controller specialist. He will probably want to sell you something better--it's what he does--but there's no harm in asking. His FAQs page has a wealth of information, too.

HTH,

Richard

"My primary musical instrument is the personal computer."