Bellagio Turn Action

[jen]

Bellagio, NLHE 10-20, 20-to-go. Full game. The game is pretty deep, with two seriously bad players. There's lots of preflop limping, with little preflop raising, but big post-flop action. Here are the players:

Me (utg): $3k
utg+2: $5.5k
utg+3: $5k
SB: $3k

In UTG position, I got Q [img]/images/graemlins/club.gif[/img]T [img]/images/graemlins/club.gif[/img]. I limped, and five people called.

Flop: [T [img]/images/graemlins/diamond.gif[/img] 7 [img]/images/graemlins/spade.gif[/img] 2 [img]/images/graemlins/diamond.gif[/img]]

Checked to me, and I bet $100. Three people called (see stack sizes above). UTG+2 and UTG+3 are both solid players. SB is horrible and will call any size bet with any draw or top pair with an uncoordinated board.

Turn: [T [img]/images/graemlins/diamond.gif[/img] 7 [img]/images/graemlins/spade.gif[/img] 5 [img]/images/graemlins/diamond.gif[/img]] Q [img]/images/graemlins/heart.gif[/img]

SB checked. What should my action have been here?

I checked. UTG+2 bet $500. UTG+3 folded. SB called. What should my action have been here?