Live Game - Flop Strategy?
Typical full ring live game with lots of multiway pots, limping pre, etc etc.

Villain (CO) is one of the poorer players at the table. He definitely categorizes as more of an "action" player, but not in the sense that he fires blindly at pots. He calls down pretty lightly and is generally quite sticky. He has Hero covered.

Hero in EP with Th Td Kd Ad

two limps from EP, Hero raises to $12, villain call and the other two completes

Flop ($50): 6d 7d Jh

UTG check, UTG+1 check, hero bets $40 and villaim raises to $80 (convering the other trhee stacks including mine).

We have SPR = 1,5 on the flop.

How would we rank the following strategies in this spot?

1.) Check, once we have no fold equity in this spot, and fold against full pot bet

2.) Bet to deny equity and fold against any raise. If so, which size should we use?

3.) Bet/call

4.) Check call and analyze again on the turn.