You might want to chat with rcbrmin(I have found them to be pretty good):
http://www.rcbrmin.com/112-scale-met...rtr-p-728.html
Or CSMI from Perth... Others have used them, I haven't.
You might want to confirm what if any upgrades you should get, and make sure you know what fluid to use, and get some with the machine...
Cheers,
Andrew P.