Well I am very interested in this one.
Firstly, I will say that the RAA proposed training I believe was going to be more involved than PPL. If that is correct (an I have not seen the package) then the comments from GA pilots on here would be moot.
More importantly most RAA Pilots would not go near CTA. You would need a TSO ASI, ALT, and a transponder that is all in test (certified). If your plane does not already have that the cost would be between 2 to 4 thousand dollars.
So the traffic increase would be very minor.
But watching with anticipation.
Jim