Wynn 1/3 deepstacks - flopped a flush

[quent9]

Minimal reads on villain - an older guy who sat down about an orbit and a half ago with 1k behind mostly in bills. He's been moderately aggressive in the couple of hands I've seen him play.

Full ring. Hero has about 800 behind.

Preflop: hero limps UTG+2 with JsTs (online I mostly fold this, but in this game it had been profitable to try to see flops), two other limpers, villian in CO raises to 24, hero calls, others fold.

Flop (Pot 50ish): 7s 4s 2s

Hero bets 30 (smaller than I do online, but standard for the game), villain minraises to 60, hero reraises another 100 to 160 total (too small?).

Villian pushes, hero??