NL100 Cowboys against a passive opponent

[Kowalski]

Based on this guys stats, it looks like my kings are no good. I hate getting wrapped up in stats though. Whatchya think?

Full Tilt Poker - No Limit Hold'em Cash Game - $0.50/$1 Blinds - 5 Players - (LegoPoker HH Converter)

SB: $39.00
BB: $157.90
UTG: $93.80
<font color="black">Hero (CO): $142.60</font>
BTN: $95.50

<font color="black">Reads: </font><font color="blue">Villain is 31/1/.4 over 120 hannds</font>

<font color="black">Preflop:</font> Hero is dealt K[img]/images/graemlins/heart.gif[/img] K[img]/images/graemlins/club.gif[/img] (5 Players)
<font color="red">UTG raises to $2.00</font>, <font color="red">Hero raises to $9.00</font>, 3 folds, UTG calls $7.00

<font color="black">Flop:</font> ($19.50) 7[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] 8[img]/images/graemlins/club.gif[/img] (2 Players)
UTG checks, <font color="red">Hero bets $15.00</font>, UTG calls $15.00

<font color="black">Turn:</font> ($49.50) Q[img]/images/graemlins/heart.gif[/img] (2 Players)
UTG checks, <font color="red">Hero bets $28.00</font>, <font color="red">UTG raises all-in to $69.80</font>, Hero?