[tolbiny]

"U boost your equity up 13 percent if not more...so instead of 35 u are boosted to almost 50 percent to take this down (if TP did actually have u dominated)"

Uhhhh, no- but you edited for that. I don't know where you got 13% in the first place. Secondly your K8 is a non nut draw- both because its K high and because there is a pair on the board. You do not have 35% equity unless either your K or 8 outs are good.

"By just calling u decide to give up any chance of winning the pot outside of u hitting one of your outs"
c/r the turn is a perfectly viable option here for winning the pot outright, and as others have mentioned, a much scarier line after CC the flop.

I don't think the three bet is terrible- and not a bad way to mix up your play from time to time, but i think the optimal play on the flop is to call.

Edit: the 13% is obviously your 3 outs twice.