Your analysis seems stacked to make your action look better. For example, what basis is there to assume his flop calling range includes JJ but not TT? Or other hidden second pairs for that matter?

Plus if he calls, I suspect you're planning to check-fold the turn and thus not put any more money into the pot. But what if you pair on the turn?

And as for your stated reason of defending your blind, have you considered what conditions are more or less favorable for doing so with a nothing hand?