My ISP (IPStar) replied sending me the application forms. The great news is it is cheaper and better.
On interim NBN satellite we pay $49.95/month for 20GB anytime at (supposedly but rarely) 5Mb up 1Mb down.
With Sky Muster NBN we can get 30 GB peak plus 60 GB off peak at 25/5 Mb for $50
My forms are already filled in!
Ian