Hi Dave,
I have to agree with Mikey, your Banshee is definitely repairable. The Sig wing kit he suggested is a great idea.
You should always have two airplane flyable...but you know that...Right?
The Cardinal is a very good flying airplane also and if properly trimmed will fly as well or better than a lot of full blown stunters.
I built one from the kit a long time ago and won a couple of profile events with it then gave it to my Brother who used it to go from Intermediate to Advanced and flew it for a while in advanced then gave it to a buddy who used it to go from Intermediate to Advanced.
Since then it has taught two other people to fly and it is currently flying in the Advanced Class and doing well.
Randy Cuberly