Flopped nut full vs tough villain, deep ($5/5)

[wazz]

Villain is slammeri - one of the toughest players on the ongame network IMO. He is loose and aggro. I have to raise this in the hopes he has a 4 and wants to 3bet flop, right? Flat-calling gives away my hand to an extent and allows him a free shot at a 2-outer? When we've been tangling in the last few days I've been more aggro by far and have mostly got it in bad, as a result, and sucked out.

Poker Room skin
Pot Limit Omaha Ring game
Blinds: $5/$5
5 players
Converter

Stack sizes:
UTG: $1.077.90
CO: $680.20
hero: $1.745
SB: $420.20
BB: $659

Pre-flop: (5 players) hero is Button with J[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/heart.gif[/img]
<font color="#cc0000">UTG raises to $20</font>, CO folds, hero calls, 2 folds.

Flop: J[img]/images/graemlins/diamond.gif[/img] 4[img]/images/graemlins/heart.gif[/img] 4[img]/images/graemlins/club.gif[/img] ($50, 2 players)
<font color="#cc0000">UTG bets $50</font>, <font color="#cc0000">hero raises to $150</font>, UTG folds.
Uncalled bets: $100 returned to hero.

Results:
Final pot: $150