Good to hear you have landed safely in Australia, starting to sort things out for different requirements.
At least with jet lag you can sleep when you need to being in quarantine, by the time the week is over you will be good to go.
Taxes in each country still gray area something most are not thinking about at this time of year.
Have a wonderful New Year if I miss you tomorrow or the next day.
Yes, I'm definitely looking forward to one week from now! There is nothing more frustrating than a foggy mind! Happy New Year to you as well!