Did i play this right or should i have pushed all in on turn or river?

PokerStars Game #2466347432: Tournament #11805523, Hold'em No Limit - Level V (75/150) - 2005/08/31 - 15:44:41 (ET)
Table '11805523 117' Seat #9 is the button
Seat 1: metman69 (5850 in chips)
Seat 2: HistoryProf (3885 in chips)
Seat 3: HERO (5735 in chips)
Seat 4: VILLIAN (5300 in chips)
Seat 5: JH44 (1555 in chips)
Seat 6: wcicom (5530 in chips)
Seat 7: pokercracker (9874 in chips)
Seat 8: 1Big_Out (3905 in chips)
Seat 9: Mixed Nuts (1180 in chips)
metman69: posts small blind 75
HistoryProf: posts big blind 150
*** HOLE CARDS ***
Dealt to HERO: 2 [img]/images/graemlins/spade.gif[/img] A [img]/images/graemlins/spade.gif[/img]
HERO: calls 150
VILLIAN: calls 150
JH44: folds
wcicom: folds
pokercracker: folds
1Big_Out: folds
Mixed Nuts: folds
metman69: calls 75
HistoryProf: checks
*** FLOP *** [2 [img]/images/graemlins/heart.gif[/img] Q [img]/images/graemlins/diamond.gif[/img] 2 [img]/images/graemlins/diamond.gif[/img]]
metman69: checks
HistoryProf: checks
HERO: bets 600
VILLIAN: calls 600
metman69: folds
HistoryProf: folds
*** TURN *** [2 [img]/images/graemlins/heart.gif[/img] Q [img]/images/graemlins/diamond.gif[/img] 2 [img]/images/graemlins/diamond.gif[/img]] [7 [img]/images/graemlins/spade.gif[/img]]
HERO: checks
VILLIAN: bets 900
HERO: raises 900 to 1800
VILLIAN: calls 900
*** RIVER *** [2 [img]/images/graemlins/heart.gif[/img] Q [img]/images/graemlins/diamond.gif[/img] 2 [img]/images/graemlins/diamond.gif[/img] 7 [img]/images/graemlins/spade.gif[/img]] [J [img]/images/graemlins/heart.gif[/img]]
HERO: bets 1800
VILLIAN: calls 1800