What the ???
I don't own the idea. Dale, you deserve and enjoy the credit for putting this together. We've reflown many multi's, the creator of which is fading in our minds, but it is as much fun every time.
Besides, one has to see the project through to claim credit. You've seen it through, so hats off, sir.
Now, having said that, stay away from my Treacherous Mountain Charter .... that was a lot of work