New user (mom of new 'engineer').  We purchased a Toy Store Powerlock track for my son last Christmas...He has since become obsessed. lol
We would like to add to his set for Christmas and have heard Bachmann is the way to go. 
Questions: Is Bachmann compatible with the Powerlock track for (I think it's called a turn out?) basically connecting the (new) Bachmann to his current track?   He is also intent on having a working crossing (lights, stop bar etc.).

Any suggestions, ideas, pointers?