Mrs Floatjockey !!
Good Luck !!
Even if you have your languages as native - make sure you get your level 4 Advanced fluency certificate from UNSW institute of languages (or their affiliates in your state) .... they wont accept your application without them, even if you were born in the countries of the language. It is an essential requirement and they are known to be pretty brutal about the paperwork
Hope to fly with you soon
have fun, show your 'Spirit', relax and enjoy - the interview process is not that bad, they just want to see your personality !!