Too tight here?

[ckboddic]

I feel like I didn't give this guy a hard enough time here...seems like I may have played it weak. I don't have much a read on the guy at the moment; so, given that, how should I have played this hand? I wanted to just call reraise on flop to see make sure there wasn't a diamond on turn...I thought top pair was more likely but wanted to be safe. I thought KQ was a definite possibility here...hence, call on turn. Please comment on all streets.

Party Poker No-Limit Hold'em, $ BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

BB ($611.10)
UTG ($1531.15)
Hero ($1980.72)
CO ($1063)
Button ($616.25)
SB ($738)

Preflop: Hero is MP with 4[img]/images/graemlins/club.gif[/img], 5[img]/images/graemlins/club.gif[/img]. SB posts a blind of $3.
<font color="#CC3333">UTG raises to $22</font>, Hero calls $22, <font color="#666666">1 fold</font>, Button calls $22, <font color="#666666">1 fold</font>, BB calls $16.

Flop: ($91) 4[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(4 players)</font>
BB checks, UTG checks, <font color="#CC3333">Hero bets $40</font>, Button calls $40, <font color="#CC3333">BB raises to $80</font>, UTG folds, Hero calls $40, Button calls $40.

Turn: ($331) Q[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">BB bets $175</font>, Hero calls $175, Button folds.

River: ($681) T[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero calls $334.10.

Final Pot: $1015.10