bet a second time?

[kylejf]

Full Tilt Poker Game #23905786160: Table Cantada (6 max) - $25/$50 - No Limit Hold'em - 21:00:28 ET - 2010/09/14
Seat 1: any2just4u ($5,000)
Seat 2: UMD Tennis ($5,075)
Seat 3: NASCAR_1949 ($7,805.50)
Seat 4: LeRhaqs ($6,088)
Seat 5: kylejf ($5,122)
Seat 6: mastermi1968 ($3,269)
LeRhaqs posts the small blind of $25
kylejf posts the big blind of $50
The button is in seat #3
*** HOLE CARDS ***
Dealt to kylejf [7d Td]
mastermi1968 folds
any2just4u folds
UMD Tennis folds
NASCAR_1949 raises to $123
LeRhaqs folds
kylejf has 15 seconds left to act
kylejf raises to $405
NASCAR_1949 has 15 seconds left to act
NASCAR_1949 has requested TIME
NASCAR_1949 calls $282
*** FLOP *** [9s Qc 5s]
kylejf has 15 seconds left to act
kylejf bets $600
NASCAR_1949 has 15 seconds left to act
NASCAR_1949 calls $600
*** TURN *** [9s Qc 5s] [As]

is this turn a good one to continue beting on? how about rivers to continue of if you bet the turn? also, thoughts on the flop cbet too? thanks.
button is nascar1949 on fulltilt. I have him playing 78% from the button and folding to 67% of 3bets.
my table image should be decent. i did cold 4bet a few orbits ago vs his button open and sb 3bet. havent shown down anything out of line.

[aejones]

decent card to continue on, but be prepared to bet a lot of rivers too. he'll have a decent amount of KQ/QJ/QT hands that have one spade that'll call turn and fold river. set up your bet size for 80% of river obv (so maybe bet like 1075 on turn or so?).