McGrath50, lets compare apples with apples. An RAAus aircraft is not a go-kart in comparison to a GA aircraft. Explain to me then why you can register many RAAus aircraft VH? Is it still a go-kart? Or does it magically change to a car? Can you register your go-kart as a car?
What makes a PPL so special as to allow CTA entry and not an RAAus pilot with CTA training? Scared of someone else playing in your playground? If your PPL makes you superman, hop in your FA18 and let other pilots enjoy flying again.
And my point about 3 navs is that it isn't too hard to complete the training, therefore not too hard for anyone.