$22/90 SnG on FT; Is this too reckless or okay?

[blankoblanco]

I'm pretty sure villain had raised each time it was folded to him on the button, but it's early so this has only happened 2 or 3 times. This is the first time I've re-raised.

Full Tilt Poker
No Limit Holdem Tournament
Blinds: t30/t60
9 players
Converter

Stack sizes:
UTG: t2945
UTG+1: t4695
MP1: t5390
MP2: t2370
MP3: t3473
CO: t2430
Button: t2960
SB: t4052
Hero: t1555

Pre-flop: (9 players) Hero is BB with 3[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/diamond.gif[/img]
6 folds, <font color="#cc0000">Button raises to t180</font>, SB folds, <font color="#cc0000">Hero raises to t540</font>, Button calls t360 <font color="aaaaaa">(pot was t690)</font>.

Flop: 9[img]/images/graemlins/club.gif[/img] 2[img]/images/graemlins/diamond.gif[/img] 4[img]/images/graemlins/club.gif[/img] (t1110, 2 players)
<font color="#cc0000">Hero is all-in t1015</font>