Converting a DC loco to DCC

[RobL]

I have an old Atlas Classic GP-38 that is a DC loco, not DCC ready... I would like to use this loco on my layout, however, I do not want to do it running as the "one DC loco" allowed by the DCC system... can anyone point me to some tutorials and/or give some advice for preparing a DC only loco for DCC? Ideally I would like the loco to have both control and sound via DCC.

Thanks,
--Rob.