new to plo so not sure about what hands to do this with but CO was 80/40 over 100 hands and I want to play him hu in position.
1. is this good enough to isolate the fish in position? what non-premium hands would you be looking for?
2. is calling the 4bet this deep ok considering my hand?
2. what do you do on the flop?

thanks!

[converted_hand][hand_history]Poker Stars, $0.02/$0.05, $0.01 ante Pot Limit Omaha Cash, 4 Players
Poker Tools Powered By Holdem Manager - The Ultimate Poker Software Suite. View Hand #37027027

Hero (BTN): $12.56 (251.2 bb)
SB: $12.49 (249.8 bb)
BB: $15.07 (301.4 bb)
CO: $32.48 (649.6 bb)

Preflop: Hero is BTN with 4 6 7 9
CO calls $0.05, Hero raises to $0.26, SB folds, BB raises to $0.89, CO calls $0.84, Hero calls $0.63

Flop: ($2.73) 9 4 K (3 players)
BB bets $2.62, CO folds, Hero calls $2.62

Turn: ($7.97) J (2 players)
BB bets $7.66, [color="red"]

I am having a hard time thinking of many hands we are ahead of here. I guess he could maybe have AA, but I think it's going to be KK and better two pairs more often.

The iso is fine I think allthough it is probably better to flat if he is the kind of fish who will call you down lightly. The iso works best when it adds fold equity to your flop c-bets.

Calling the 4bet in position is perfectly fine.

Calling the flop is whatever. You can both call or fold. Turn is def a fold.

it's a 3-bet

that's true

any thoughts about how the hand was played?

thanks!