Walthers Cantalivier single lane crossing...question

[train_guy]

Thanks for the info guys!So basically i would need a different controller to operate a double main line w/sensors to operate a "pair" of the cantaliver crossing bucks anyway?Also i will probably have to add a seperate power controller(not connected to track power)to run all my crossing gates and other accesories.
I'm using a standard NCE 3 amp power cab DCC system/controller.