Firstly, congratulations! I was in similar position once I sold Auctomatic and moved to Vancouver (but with much less cash). I'm now doing property in the states. My advice would be, convert as much as possible of your money into assets that generate passive income (i.e. through rental property). You will then have financial independence for the rest of your life, and basically freedom to do what you want.
If you want any help getting started on property, give me a shout.
If you want any help getting started on property, give me a shout.