Hi Emal,
Seems this forum is not used much anymore. I have not seen any posts or replies...
Anyway, after being recommended here, we now go to Ashbury Service Centre Address: 22 Charles St, Canterbury NSW 2193 Phone: (02) 9716 6415
They are awesome and honest mechanics and have done a great job on all works so far. Not Toyota specialists, but i'd say give them a try.
Martijn