Just purchased  a ***Bachmann Spirit Of Christmas Ready To Run Electric Train Set - N Scale***
I have been HO Scale and wanted a N Scale in my basement.  I also want to go DCC... But I didn't see this set as DCC ready.  Is it possible to retro it with DCC and sound?  If so what parts would I need?

I'm about to buy the ****Bachmann Trains E-Z Command Digital Command Controller*** and buy a steam train that has DCC.. But id rather just add the DCC Decoder and fit it in this Set...Any assistance would be helpful.. thanks all.