well, it's wrong if the deltas dont relate at all to it, and if my experiences with betas have proven different from your assertion.
you can theorize all you want, and explain away your thoughts to infinity, if they dont prove true practically, then they are wrong.
Before you get all this confidence, you have some socionics learning to do my friend.
Check JWC's version of what you tried to do -- I agree with his.
p.s. no need to apologize... i'm not offended. I just know you dont have any idea of what you're talking about. You're right in that socionics is not like the hard sciences but that does not mean you can just say anything and it'll be correct. Real life is what you check socionic ideas against, to see if you've got it right, and there is some trial and error involved, but there is a way to ascertain these things.