As our national anthem suggests, we are "girt by sea". Apart from Canberra, all our capital cities are on the coast.... And even Canberra has some territory on the NSW south coast (Jervis Bay). So if you live in land, you will be fine.
Just a thought, my friends mum imported all this furniture from China I think. The importers couldnt get a hold of them and they were charging a hell of a lot of money for the container to be stored on the dock, so just make sure you have plans for the container to be removed asap lol.
There are a few places in oz that can do conversions from LHD to RHD, but I reckon you could do it yourself, but you will need it to be engineered for registration, thats never cheap. Infact, you would probably be best to talk to a vehicle engineer in the area you will move to to find out what exactly wil be required...
cheers
Scott