yikes, so the requirement is 80mbps down and 80mbps up? Even the more expensive NBN plans in Australia don't typically have upload speeds of more than 50mbps, and 99% of the 'lucky' Australia who are connected with Fiber to the Home are likely using 50/20 or 100/20 plans.
Maintenance will be performed on the forums for the next couple of days. Expect some downtime.