RE: kavalier surface throws
Actually I gave the wing to a young club member. He built a similar plane around it and is still flying it. The whole fusalage collapsed on the origional due to many fixes and much oil soaking, etc. It just came apart on a not-to-hard landing.
The wing is the best part of this model, mine took a real beating and is still going strong the rest sadly is not.
All RC aircraft have an expiration date somewhere on them, eventually you will find it.