Righto, time for some constructive stuff!
RPL's can sign MR's
Flight up to 25nm from aerodrome is permitted on RPL, but must land at the aerodrome of departure.
Pre RPL, up to three hours consecutive solo, but dual check required within last
14 days of the solo flight.
RPL has a separate endorsement for flight radio use, flight in controlled airspace, flight at a controlled aerodrome or flight more than 25 nm from the aerodrome (RA carry-on). A qualified flight instructor can issue these endos during the (PPL) training to make the test less intensive.
ACROP no longer exists but can be coverted to Aeronautical Radio Operator's Certificate at no cost (from CASA).