Hey I wondered if I made the right play here. My bubble play is right now the weakest spot in my play right now. Was this play correct?

PokerStars No-Limit Hold'em Tourney, Big Blind is t150 (4 handed) converter

BB (t4185)
UTG (t5290)
Hero (t3020)
SB (t1005)

Preflop: Hero is Button with 9[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to t450</font>, <font color="#CC3333">SB raises to t1005</font>, <font color="#666666">1 fold</font>, Hero calls t555.

Flop: (t2160) 9[img]/images/graemlins/spade.gif[/img], 2[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>

Turn: (t2160) 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>

River: (t2160) 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>

Final Pot: t2160