Cino2go, sorry to disappoint you but I don't think the panel interview with AUZ will be "the last stage".
I got told so while booking my panel interview. I asked if I had to bring my school certificate on the day (I had to get it mailed from Europe and translated in English) and I got told that this would be checked during stage 3, together with references...
If YOU are correct and there is NO stage 3, chances to get in after stage 2 are 1 on 3 only.
If you review the numbers: 960 interviewed, 50 % received stage 2, which means 480 still running. They need 160 only... I don't like maths but this makes sense.

33.333333333 % ... pfffff..... I hate this!
Good luck! Let us know how you go!
Mrs. FloatJockey