I have been gifted 2 DCC controllers (NCE powercab and NCE DCC twin) and some trackage. I have some HO locos left over from a previous life (pre G Scale) and was wondering when I build another HO layout if I can use my old locos. They are all Bachmann Spectrum US outline; -81902 3 truck shay -82504 4-8-2 heavy mountain -11413 2-8-0 Consolidation -81805 0-6-0 Tank Switcher (marked DCC ready) As only 1 is marked DCC ready I am wondering if I should go with DCC or stay with DC which is what they all ran on before. I have searched online asking the question are they DCC ready but could not find a definite yes or no answer. I am assuming that a decoder could be put in all of them but I really would prefer "plug n play". Any help will ge greatly appreciated.