JP,
No-one has to come up with anything "more convincing" than your perfectly valid opinion. However, when the standard of proof required is "absolutely no doubt whatsoever", it is not a case of the most convincing argument which wins. It is the one which meets the criteria. There are no theories which come anywhere near it, and that includes yours. The fact that you generally ignore or refuse to discuss any questions which illustrate the doubt which any objective person would have, illustrates the weakness of your position.
Now I suggest that, having stated your opinion very clearly, and it seems that most of us accept that it is as valid as any other, there is no further point in your continued participation in this thread unless you are prepared to have some more objective discussion on topics you have, so far, ignored. e.g. airworthiness issues raised by tucumseh and the questions asked by Brian.