Flopped Set, Board paired on turn, hand strong enough for slowplay?

[MickChecker]

PokerStars No-Limit Hold'em, $0.10 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

BB ($12.30)
Hero ($17.35)
UTG+1 ($8)
MP1 ($9.85)
MP2 ($1.65)
MP3 ($11.25)
CO ($7.35)
Button ($4.90)
SB ($6.10)

Preflop: Hero is UTG with 5[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/diamond.gif[/img].
Hero calls $0.10, UTG+1 calls $0.10, <font color="#666666">5 folds</font>, SB completes, BB checks.

Flop: ($0.40) Q[img]/images/graemlins/spade.gif[/img], 5[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">SB bets $0.3</font>, BB folds, Hero calls $0.30, UTG+1 calls $0.30.

Turn: ($1.30) A[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets $0.6</font>, Hero ?

Is my hand strong enough for slowplay here? He represents the ace here, so there some outs for him. Can I slowplay here and just call, hoping also for another caller?