MUII "what is xeptu going on about"
I thought I'd explained that pretty well back in post number 256. I'm going on about the issue of your Air Operators Certificate A320 RPT (High capacity)
Mate it's probably faster if you work for XR to speak with the manager overseeing the AOC project, who ever that may be, he can answer all your questions what the process is and what happens "on the day" the CASA army of inspectors take up residence for a couple of days in the office.
If you have any questions beyond that I'd be happy to explain best I can.
Goodluck All