We have until January 1st to get vaping fully legalised in Australia.
I wish you guys much success with full legalization, but if I lived in Australia and didn't already have a lifetime's worth of nic in my freezer, I'd make sure I did by January 1st, just in case.
Look at it thus way, even if legalization succeeds, knowing your government, they'll apply some outrageous tax in the process.
Here in the USA, there are currently bills in Congress that would tax nicotine at a rate ostensibly equivalent to that of cigarettes, which works out to $2780 USD per liter of 100 mg base, and your cig taxes are
much higher than ours.