Five see the flop. I planned to check-raise to drive out draws. Logical? But was beaten to the punch by the small blind. My action now?

Total number of players : 10
SB( $420 )
HERO ( $800 )
UTG ( $800 )
UTG+1 ( $755 )
UTG+2 ( $785 )
MP1 ( $1070 )
MP2 ( $830 )
MP3 ( $1100 )
CO ( $775 )
BTN ( $665 )
Blinds(10/15)
** Dealing down cards **
Dealt to HERO [ T[img]/images/graemlins/club.gif[/img] 8[img]/images/graemlins/club.gif[/img] ]
UTG calls [15].
UTG+1 folds.
UTG+2 calls [15].
4 folds
BTN [15].
SB calls [5].
HERO checks.
** Dealing Flop ** [ Q[img]/images/graemlins/club.gif[/img] T[img]/images/graemlins/spade.gif[/img] 8[img]/images/graemlins/heart.gif[/img] ] (pot 75)
SB checks.
HERO checks.
UTG checks.
UTG+2 bets [75].
BTN calls [75].
SB is all-In. (raise to 405)
HERO ?????