I'm building a Kadet Sr. to haul a small VHS-C camcorder...
It's a good project, Tim. Have you been to Crumudgeon Paul's (aka Sparky Paul, aka Paul Burke)
Seriously Aeronautical Stuff site? He has all kinds of Kadet Konversion piktures (including a photo Kadet or two) and I think there's some discussion on Kadet projects. The Kadet info's under the "cornicopia of SIG Kadets" link on the page I mentioned above. (He has a lot of other interesting stuff, too.)