JTs with a gutshot/flush draw facing big reraise...

[YouCantEscape]

I will never fold here.
With 100bb stacks i like to 3bet all in here. With the given stacksizes i would probably call and reevaluate on turn and river. I actually love to get those hands in on the flop, but i want to be the one who shoves and not the one who calls the shove (because of folding equity). And if you want to get it in on the flop here you have to massively overbet the potsize. That will reduce your equity against his calling range a lot as he will only call hands like sets or 2pairs.

But i disagree with your line. A fold is way too weak here.