$8/180 KJs flops middle pair and nut flush draw

Opp's stats were something like 29/29 which is why I called the raise from the BB. May be a bit loose out of position but whatever.

On the flop, this is the way to play it, isn't it?

PokerStars No-Limit Hold'em, 8 Tournament, 50/100 Blinds (9 handed) - PokerStars Converter Tool from http://flopturnriver.com

Hero (BB) (t1,570)
UTG (t1,261)
UTG+1 (t1,420)
MP1 (t2,495)
MP2 (t1,632)
MP3 (t1,203)
CO (t2,355)
Button (t1,315)
SB (t2,335)

Hero's M: 10.47

Preflop: Hero is BB with K, J
5 folds, CO raises to t240, 2 folds, Hero calls t140

Flop: (t530) K, 2, A (2 players)
Hero checks, CO bets t300, Hero raises to t1,330 (All-In)