What Plarail engines/sets should I get?

Plarail sells expansion kit/sets its a good idea to begin with, if you want bigger layouts.
and with trains either buy new from jp or as i do in either broken og working lots, hope this will help you.

Thanks for the reply, I'll probably buy most of my track from my own home country (England), as it will be cheaper, but all my engines will come from Amazon Japan or Ebay