Hi Guys,
Thanks for all the advice, it's very much appreciated.
Someone kindly stopped by Emu for me today and had a look at the trailer and tent, and they seemed pretty happy with the products, and so I bought the semis off road SUV trailer, with additions of a tool box, gas struts, the upgraded flash kitchen, the 12ft tent and stone guard. All in all, including rego and delivery to Cairns it came in at $8500, I am pretty happy with what I am paying for what I am getting. To Emu's credit I told them what car I had (a Nissan X-Trail), and enquired about the off road model, and the guy there was very honest and told me my car would struggle to pull a fully loaded off road trailer, and that the SUV semi off road trailer was designed specifically for SUV vehicles, so I would be better off buying the SUV trailer unless I was contemplating buying a more powerful vehicle. All credit to them, they could have tried to sell me the full off road model and so got more money from me, but they didn't and did the right thing by me.