I bought the Bachmann starter EZ track in nickel, and am about to buy the DCC EZ Command unit and engines.   The track pack came with green wired turnouts, but I see you also have DCC turnouts.  How are these different, and how do I wire these into the control, regular and DCC.   I read where you said the command DCC system controls these with a function, but its not clear on where these wire in, and again, the difference in the turnouts being the green wired ones in this set and the DCC ones.   Thanks.