I am sure you cant wait for it to arrive. We too are looking at a Penguin Outback or similar. We just did the Strezleki, Oodnadatta and Birsdville tracks a few weeks ago and took our new soft floor camper. We realised that with a 17ft tent that it was too big for two people (so selling it now; we only just purchased it; hope to get a Penguin). What you learn by experience! The camper performed very well and gave us great comfort.
I would be interested to know what other similar brands/models you looked at and why you chose the Penguin?
Cheers Brad