You have to remember that the minimum requirements for companies that pay the award is going to be higher. RFDS you would need 1000 multi command plus remote area night etc. Even bugsmasher companies that pay the award will still need a 1000-1500 hours with a few hundred multi engine. Some of them even want 500 ME command to comply with mining requirements.
Surveillance you would need at least a 1000 hours with some night experience thrown in there too. Pearl would require a few 1000 hours with 500 multi.
Most of these jobs you will be living in the bush too not major cities on the east coast!