$2 NL large blinds, HU

[Im_new]

I realize that this is a very aggro and probably dumb move. (which explains why I get a lot of second places). Can anyone help me out with this one. Should I had even been in this pot?

Full Tilt Poker
No Limit Holdem Tournament
Blinds: t120/t240
2 players
Converter

Stack sizes:
Hero: t10370
BB: t3130

Pre-flop: (2 players) Hero is SB with 7[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/heart.gif[/img]
<font color="#cc0000">Hero raises to t480</font>, BB calls t240 <font color="aaaaaa">(pot was t600)</font>.

Flop: T[img]/images/graemlins/spade.gif[/img] 8[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/spade.gif[/img] (t960, 2 players)
<font color="#cc0000">BB bets t720</font>, <font color="#cc0000">Hero raises to t1440</font>, BB folds.
Uncalled bets: t720 returned to Hero.

Results:
Final pot: t2400