I would like to see a government in place where relevant ministers are experts in their respective fields and are there for the betterment of the country alone. In other words, no financial incentives to be there, just a passion for making Australia better. Corruption from government officials dealt with most harshly and the positions would be of a nature that it is a personal sacrifice. (decent salary but cannot derive more than a set modest income from any other source.
With that said, God MUST be reintroduced to society, government must play a far less intrusive part in peoples lives (less but firmer laws) and media regulated beyond question to report honestly and impartially.