Starting and DCC
Set up your loop of track, buy a simple kit or two, get a good locomotive like an Atlas or Athearn and a good power pack like an MDC, get to learning how things work before you start slinging plaster and plunking down 4 bennies for a Digitrax DCC system.
I'd just add a couple of qualifiers to that: My Digitrax Zephyr, which is
perfectly fine for operating *at least* two engines, only cost me $169.00.
Don't know what that might be in Australian money. And it seems to me
that, these days, a "good locomotive" by definition would be DCC ready,
i.e., have the decoders built in. In fact, with all due respect, I'd follow
the advice of the folks at the train store I went to get started, "If you are
just starting up, you might as well start with DCC. It's all going there
eventually."
eagle37