I thought this might have been badly drafted legislation but after a look
here it actually seems pretty reasonable and better than some previous attempts by the RTA. Sure, you can't drive that 351 GS XY that you wanted but you've got three years to build it up where you won't be able to wrap it around a tree. I'm hard pressed to think of anything unfair about the rules as long as the exemptions are intelligently administered ( which might be a pretty big ask for the RTA )
Regards,
Tote