so just as a followup... yes, they did indeed write back and say they needed a formal sleep study report so I've been in the throes of trying to get that done... a very expensive and time consuming process. Part of the problem is no one really seem to know exactly what needs to be done, so out of caution they seem to want you to do all of it.. which is getting very expensive indeed. CASA said I could do one of the at-home sleep studies, so I went in, paid the $395 for the gear and another $200 for a consultation. Then get a call the next day saying the doctor doesn't think this will suffice for CASA (despite them having said so) and now wants me to go in for the in-hospital one.
I'm doing it, because it is just my luck that if I don't, then CASA will in fact come back in a month's time and say oh sorry we need you to go back and do this blah blah. No telling how much that is going to cost... and i don't seem to ever be able to tick the right box or utter the magical phrase that will have either medicare or BUPA pay for anything.. i am told I have their best coverage through my employer, yet on the rare times I do try to claim anything there is always some esoteric exception despite whatever Dr. office telling me that oh yeah, routine stuff, should be covered, yadda yadda.
Anyway... will update when I finish with that, for the benefit of anyone else who may have similar experiences... hopefully it will all go well, SOMEONE will cover some or all of the expense, and I can get going on my PPL before i completely lose momentum. I only need 2 hours of instrument time, 2 more solo XC hours, and whatever time it takes me to get familiar with the new aircraft and competent to pass the test. That and the exams of course...
I really am a sucker for a Quest....