AK Hand vs Chief911

[Benal]

This hand occured in yesterday's Stars 11R. I was new at the table, and basically folded for an orbit or two until this hand came up. BB = Chief911 who seemed to be playing fairly tight.. What's your plan on the turn?

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

Button (t17810)
SB (t11163)
BB (t15570)
UTG (t12950)
Hero (t10925)
MP1 (t9915)
MP2 (t10167)
MP3 (t6650)
CO (t8500)

Preflop: Hero is UTG+1 with A[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/club.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to t600</font>, <font color="#666666">6 folds</font>, BB calls t400.

Flop: (t1300) 8[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets t200</font>, <font color="#CC3333">Hero raises to t1000</font>, BB calls t800.

Turn: (t3300) 6[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets t1000</font>, Hero?