NL100..Easy Play with AKo or??

[hunt1897]

Villian is 38/18/8af over 380 hands, always shows good hands at showdown. Steals blinds is low, (15%), very aware of position.

Full Tilt Poker - No Limit Hold'em Cash Game - $0.50/$1 Blinds - 6 Players - (LegoPoker Hand History Converter)

SB: $153.35
Hero (BB): $149.50
UTG: $124.05
MP: $65.50
CO: $176.15
BTN: $136.00

Preflop: Hero is dealt K[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/spade.gif[/img] (6 Players)
<font color="red">UTG raises to $3.50</font>,
4 folds,
Hero calls $2.50

Flop: ($7.50) A[img]/images/graemlins/club.gif[/img] J[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/spade.gif[/img] (2 Players)
Hero checks,
<font color="red">UTG bets $9.00</font>,
<font color="red">Hero?