It seems that Airservices want to provide a "service" that is more than the ICAO AFIS. To date indications are that "surveillance" is the prime difference from the ICAO AFIS and that as indicated above by TIEW that means traffic info at the very least. I have seen no specific mention regarding the other dot points It is clear that this proposal relates or will relate to a specific area or block of airspace that may not be presently defined by ICAO. It is clear that some of the ICAO definitions and standards need to be revisited. However it is said that the average time to get a change thru ICAO is seven years, so don't hold your breath.
Whatever that turns out to be it is likely that if CASA approves it, a difference with the ICAO standards will be required.