pair and a flush draw

[Heimdal]

I try to mix up my play and raise with suited connectors but sometimes I dont know how to play them postflop.

UTG is a good player. Button is not - he is too loose and passive. I dont like the size of my bets. How much to bet? Or perhaps checkraise somewhere?
How do I use the image this hand should give me? Do I play more loose, more tight or just normal (I normally play very tight)?

Comments on all streets appreciated.

PokerStars No-Limit Hold'em, $4 BB (8 handed) converter

saw flop|<font color="#C00000">saw showdown</font>

UTG+1 ($688.05)
MP1 ($354)
<font color="#C00000">Hero ($458)</font>
CO ($100.40)
<font color="#C00000">Button ($570.05)</font>
SB ($122)
BB ($469.40)
UTG ($1201.85)

Preflop: Hero is MP2 with 3[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/club.gif[/img].
UTG calls $4, <font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $20</font>, <font color="#666666">1 fold</font>, Button calls $20, <font color="#666666">2 folds</font>, UTG calls $16.

Flop: ($66) 4[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
UTG checks, <font color="#CC3333">Hero bets $44</font>, Button calls $44, UTG folds.

Turn: ($154) 3[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $80</font>, Button calls $80.

River: ($314) J[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $184</font>, <font color="#CC3333">Button raises to $368</font>, Hero calls $130 (All-In).

Final Pot: $996

[gomberg]

on turn I'd bet the pot vs. a loose passive fish. If he's aggressive, I'd CR all-in. PF, F, and river look ok. Hell, overbetting pot on turn couldn't be too bad - you most likely have best hand, maybe best draw - build that pot.

[Big_Jim]

PF: Okay.... if used in moderation. [img]/images/graemlins/wink.gif[/img]
F: Fine
T: Bet more. I would say $130 - $160. You're still giving a flush draw decent odds to call, particularly since you're willing to stack off when the flush hits.
R: Fine