Live Hand: Pop it now or later?

[Roadstar]

4/8 Live at Riverrock Casino

Generally passive table with the exception of UTG and UTG+1
UTG is a little less passive than most, but his aggression is generally misplaced. I seen him check raise w/ mid pair, raise w/ KJo in the SB, etc.

UTG+1 has only been at the table for around 20 mins. Slightly loose (my estimate is the 30% vpip type). Post flop plays ok, but likes to call down though imo. Loves to make comments to make him look knowledgeable even when hes not in a hand (i.e. "so you must be on a flush draw" or "you were scared of the ace?", etc. etc.)

Hero is MP3 and dealt T [img]/images/graemlins/club.gif[/img]8 [img]/images/graemlins/club.gif[/img]

UTG calls, UTG+1 calls, 1 more call, I call in MP3, CO calls, Button calls, SB completes, BB checks.

A little loose call preflop but nice pot size too given the LPPs.

Flop comes

Q [img]/images/graemlins/spade.gif[/img]T [img]/images/graemlins/spade.gif[/img]8 [img]/images/graemlins/spade.gif[/img]

Checks to UTG who bets, UTG+1 raises, folds to me, Hero???

I put UTG and UTG+1 on a high [img]/images/graemlins/spade.gif[/img], probably A [img]/images/graemlins/spade.gif[/img] or K [img]/images/graemlins/spade.gif[/img] for UTG+1

Do you 3 bet here? or wait until a safe turn to pop it? Is this a classic wait until the turn hand?

If [img]/images/graemlins/spade.gif[/img] falls on turn, do you call hoping to make a boat on the river?

Thanks!