TPTK trouble

[birdman6fo]

Villain is 17/6 over 90 hands. Don't know much about him except that he hasn't played many hands this session. I usually 3-bet this preflop but because of his stats I decided to play it safe. Comments on all streets appreciated.

Full Tilt Poker - No Limit Hold'em Cash Game - $1/$2 Blinds - 6 Players - (LegoPoker HH Converter)

SB: $188.00
BB: $220.00
UTG: $177.00
<font color="black">Hero (MP): $197.30</font>
CO: $233.55
BTN: $615.45

<font color="black">Preflop:</font> Hero is dealt Q[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img] (6 Players)
<font color="red">UTG raises to $7</font>, Hero calls $7, 4 folds

<font color="black">Flop:</font> ($17) T[img]/images/graemlins/diamond.gif[/img] 5[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">UTG bets $12</font>, Hero calls $12

<font color="black">Turn:</font> ($41) 8[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">UTG bets $30</font>, Hero calls $30

<font color="black">River:</font> ($101) 4[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">UTG bets $75</font>, Hero...?