The big thing to avoid now is HICs. They turn off your MJD and MWD, making it very difficult to crash the gate and escape a camp.
Kites are less a problem because you can always Align and then MJD to escape the fight.
Battleships, and more than just one other Battlecruiser should be avoided.
When flying the Brutix I like to focus on Frigates, Destroyers (especially T3 Destroyers and Sabres/interdictors), and cruisers that you can get tackle on.