50/100 how much action?

[mindless]

If this is the wrong forum, please move. I'm playing in a live private game that's really good. Nine people playing, dealer's choice, and the dealer called 50/100 limit, though most people only have about 1500 in front of them and a few have less than 800. None of the players in this hand are short-stacked, though.

Three people limp to me on the button, and I raise with 9 [img]/images/graemlins/spade.gif[/img] T [img]/images/graemlins/spade.gif[/img] . SB folds but everyone else calls.

Flop comes down the glorious 2 [img]/images/graemlins/spade.gif[/img] 7 [img]/images/graemlins/heart.gif[/img] 8 [img]/images/graemlins/spade.gif[/img] and the BB checks and first limper, who I haven't seen play limit before but plays a TAG NL game with lots of limping small pairs and suited connectors UTG, bets out. second limper folds, third limper (who is a terrible call station) calls. I raise, BB folds, UTG 3bets, station calls two cold, I cap it figuring that I'm ahead of twopair and if UTG has a set, the equity from the station calling will get split between us.

Turn comes 9 [img]/images/graemlins/club.gif[/img]
UTG leads, station calls.
Q1: How many bets should I be putting in here?
Q2: How many bets should I be putting in on a 9 [img]/images/graemlins/diamond.gif[/img] river?

Thanks for the help. It's been a while since I've played limit.