Interesting thread.
Shaun, I would suggest you don't change and continue with what you dreamed and planned to do. So continue to study and be modest with your spending as you are. What I mean by that, imagine you had $1million, so how would you invest that first?
Second: If you wish to plan to seek advice propose smaller investments, so see how most advisors would invest say $3.2 million first. However, I think most financial planners specialise 90% in the products they sell (thus perhaps no direct property investments).
Third: I would invest slowly. Perhaps buying 4-6 units (a complex) of units in NSW first. You could do it yourself or use property specialists or buyers agents.
Fourth: I would get a good accountant and a lawyer to establish appropriate structures before investing and to protect and preserve the capital first! Also, some have access to sophisticated investors investments or private IPO's. However, that comes with education, knowledge, trust and experience.
Fifth, education is the key followed by action.
I think, basically you need to do little steps first.
So if you wish to go into property seek out the best specialists in these fields if you don't have the knowledge yourself.
Just be aware that this will be your success puzzle, no one elses, and as such you need to decide what YOU feel comfortable with. That's why I suggest small steps first and education.
Best of Luck and continue to grow!