Hi Nismo
Firstly good luck with your endeavours. I am in Melbourne now flying about the place so I have seen most schools around. If your looking at Moorabbin look into Royal Vic Aero Club (Joe) or Peter Bini Advanced Flight Training (Steve) of GFS (dont know anyone in there). GFS train the QF cadets
Essendon look at NAT... Speak to Melanie.
In terms of ATPL there is only the theory component to be done before working the hours up towards the ATPL. Try and contact Lionel Taylor in Melbourne for that or if you don't mind travelling you will not go too far wrong with Nathan Higgins in Maroochydore
Advanced Flight Theory
Hope this helps. If you have any other questions drop me a line.
Ang