I have not heard anything from the people I have PM'ed yet on here. Thus far I have put together my logbooks for ASL so they can cross credit the time, and assess what I need to do to be eligible for a NZ ATPL. From what is on the CAA website and an email from a CAA official, it sounds as though I will require to sit for the ATPL Air Law exam, ATPL flight test and get a class 1 medical. Lets see what the CAA says, propfails2FX as you say they may present some difficulty. They could say sit for all 7 theory subjects, or they could say do just the Air Law.
How long did it take you to complete the CASA conversion process?