($12) ATo BvB. Line check

[Pocketbear]

Full Tilt Poker
No Limit Holdem Tournament
Blinds: t80/t160
5 players
Converter

Stack sizes:
UTG: t2055
CO: t1380
Button: t3960
Hero: t2540
BB: t3565

Pre-flop: (5 players) Hero is SB with A[img]/images/graemlins/diamond.gif[/img] T[img]/images/graemlins/heart.gif[/img]
3 folds, <font color="#cc0000">Hero raises to t480</font>, BB calls t320 <font color="aaaaaa">(pot was t560)</font>.

Flop: 8[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/club.gif[/img] (t960, 2 players)
Hero checks, BB checks.

Turn: 3[img]/images/graemlins/diamond.gif[/img] (t960, 2 players)
<font color="#cc0000">Hero bets t480</font>, BB calls t480 <font color="aaaaaa">(pot was t1440)</font>.

River: K[img]/images/graemlins/spade.gif[/img] (t1920, 2 players)
Hero checks, BB checks.

The villain is an average player. How is my line?