AKs preflop decision in a Stars 20 180

[Bakes]

About 34 left, so I have an average stack. No reads on the villain, I just moved to this table a short while ago.

PokerStars No-Limit Hold'em Tourney, Big Blind is t200 (9 handed) converter

UTG (t2755)
UTG+1 (t3965)
MP1 (t6055)
MP2 (t6440)
Hero (t7915)
CO (t13312)
Button (t13914)
SB (t7010)
BB (t8125)

Preflop: Hero is MP3 with A[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/club.gif[/img].
<font color="#666666">4 folds</font>, <font color="#CC3333">Hero raises to t800</font>, <font color="#666666">2 folds</font>, <font color="#CC3333">SB raises to t1600</font>, <font color="#666666">1 fold</font>

Hero shoves or calls?