Nobody else is suggesting it. The status quo with an appointed Governor-General representing the Queen and the existing system of Prime Minister and Cabinet, within the Commonwealth. Today it would still be a majority. But even a popularly elected President doesn't create jobs, wealth or improved living standards. The task of focussing on the real issues, as distinct from the distractions, should not be hard.
Every successful business does it - every day.
Their profits or share price generally reflect quite quickly any deviations and distractions. A successful organisation is one which has a clear vision , which everyone understands, and against which all decisions are evaluated. If the answer is 'Yes', then do it, if the answer is 'No', then think again. Australia needs the same clear and well articulated vision for the future, as our successful enterprises have. Australia seeks to be a healthy economic unit, with low levels of unemployment and a reasonable standard of living for all, taking our place with the best in the global arena.