Depends I guess on how long the initial cars take to get here/delivered and how long the wait will be once all the reservations turned orders go through. Remember that if the numbers we hear are correct (2500 orders from 6000 reservations) about half the people who put 1500 down have not ordered yet. Also remember that while, within our community this car is very desirable, for the general Aussie population, this is most likely a scary and very niche, very different product which they refuse to even go near.
Since I've put my order in I have found discussions with friends/colleagues quite interesting. Most people I speak to, who are in the market for a new car in that price range, have had fleeting thoughts of Teslas but really quickly discount the brand and move on without actually a) knowing much about it, b) knowing anything more about electric cars other than FUD and c) having ever driven an electric car or a Tesla specifically. And this is a group of people that are educated/intelligent professionals and actually have the resources to educate themselves quite easily.
The most interesting bit is that when I challenge people to go have a test drive, they just refuse to do so - not sure why that it.
Based on that (albeit small sample) I don't think we'll see much on carsales tbh - will be interesting to watch.