Despite the CAAP from CASA saying "a flight test is not required for the removal of the limitation."?
Yep. CAAPs aren't law, just recommendations. I actually phoned CLARC to clarify upgrading both aids and an engine from your CIR to say a SE NVFR with only VOR/ADF for a student. Then again it's not uncommon to get conflicting answers from two different people.
Go figure?
EOCVic, not disputing this fact at all. Again, any school worth their salt IMHO will be doing this (including the 2 navs) as part of a CPL.