That's great you have a registration in principle!
I'm also having difficulty with trying to meet their questions/requests before I'm actually in Australia.
Question 7 on the AHPRA ADGF-20 Form asks for a 'Principle Place of Practice' in Australia... Which I don't have because I'm still in the UK and don't have an Aus job yet!
Can you remember what you answered for that question?
Re the whole not having a job before you go out... I'm actually heading out in Oct without a job and applying once I'm there. Loads of my friends have said it's a LOT easier to get a job once you are there because they don't really take people as serious when they're not in the country yet. So just a thought- if you can manage it financially, maybe you should consider heading over anyway!