Okihara,
Do you actually have any point of comparison, say experience of the equivalent in other countries.
A good proportion of the replies to your original post are people who do have such experience (I have licenses from UK,US,NZ and PNG) so we all know what an over the top destructive and costly nightmare Part 61/141/142 actually is, for absolutely no benefit, safety or otherwise, let alone risk based benefit/cost justified benefit.
Tootle pip!!