yeah, dig your hole and jump in. or hop in on your pogo stick, 
Your hole bud. You proposed an idea that nobody including Corvair or VW proposed before, based on a fallacy, and you can't support it.
Now if Volkswagen had thought of that idea and put it into practice before anyone else ever did, and if Corvair had been the second one ever to do it, then you might have a case. Neither of those is true. You lose.
