Congratulations on the visa grant!
Exciting times ahead and lots to do but it'l fly past I am sure.
Look forward to hearing how it goes in the run up to you leaving and when you arrive here in Aus. Be prepared that June is winter here and its a couple more months of that will spring appears. I promise you even if its raining and a bit nippy here then, give it a couple of months and the sunshine will be back :)