I don't agree that the series is over, so the B's players should just go for revenge. That's actually the weaker response. I want justice as much as the next fan, but if the B's lose focus on the game trying to exact an eye for an eye, they will definitely end up taking more penalties and go on to lose game 4, and then it's virtually over. Self-fulfilling prophesy.
There should be no lack of motivation to win this game, and while doing so, take every opportunity to run their players through the boards. Maybe if the score becomes lopsided, one way or the other, then there's no reason not to make someone like Bennett pay.