Playing A-K for a reraise against unkown

[Osprey]

Villain just sat down. I didn't like my hand much- should I play this differently? EDIT: I mean by the river I'm hoping for a chop, essentially.

PokerStars No-Limit Hold'em, $2 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Hiro Protagonist ($194.20)
BB ($216.65)
UTG ($196)
UTG+1 ($40.20)
MP1 ($212.90)
MP2 ($65.60)
MP3 ($388.65)
CO ($645.30)
Button ($203.35)

Preflop: Hiro Protagonist is SB with A[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/spade.gif[/img].
UTG calls $2, UTG+1 calls $2, <font color="#666666">5 folds</font>, <font color="#CC3333">Hiro Protagonist raises to $12</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">UTG raises to $26</font>, UTG+1 folds, Hiro Protagonist calls $14.

Flop: ($56) T[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/heart.gif[/img], 2[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hiro Protagonist bets $29</font>, UTG calls $29.

Turn: ($114) T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hiro Protagonist checks, UTG checks.

River: ($114) J[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hiro Protagonist checks, <font color="#CC3333">UTG bets $44</font>, Hiro Protagonist calls $44.

Final Pot: $202