The ground isnt huge, the straight boundaries are postage stamp like, and the outfield is very quick. If Australia bat moderately they should score 300 in a day.
If I was Australia id still be reestablihsing the innings tommorow, knowing things can change quite quickly. Id be batting to mid afternoon day 4 if we could, which is a big ask and not as easy as said, but if we could I would, or id get a 250 lead if possible, which to be fair would encounter us scoring 700 so is once again another huge ask, probably out of the question.