4/180 TPTK turn spot

[Xander]

About 30 left, have been chipping up without much resistance and have only won one hand at showdown.

I'm sitting with 8300, villian with 12200.

How's my flop line and should I shove turn?

Poker Stars
No Limit Holdem Tournament
Blinds: t150/t300
(Ante: t25)
7 players
Converter

Pre-flop: (7 players) Hero is Button with A[img]/images/graemlins/diamond.gif[/img] J[img]/images/graemlins/heart.gif[/img]
4 folds, <font color="#cc0000">Hero raises to t800</font>, SB folds, BB calls t500 <font color="aaaaaa">(pot was t1425)</font>.

Flop: T[img]/images/graemlins/spade.gif[/img] J[img]/images/graemlins/diamond.gif[/img] 9[img]/images/graemlins/diamond.gif[/img] (t1925, 2 players)
BB checks, <font color="#cc0000">Hero bets t1500</font>, BB calls t1500 <font color="aaaaaa">(pot was t3425)</font>.

Turn: 4[img]/images/graemlins/club.gif[/img] (t4925, 2 players)
BB checks, <font color="#cc0000">Hero ?