That sounds far too complicated.
Here in Britain, you can use the radio as a student, including all your solo flights. Then, when you've passed your GST with a highly qualified examiner and obtained a licence, you're not allowed to use the radio again until you've learned how to use a radio, been examined by another examiner (maybe even the same one who was satisfied last time) and parted with some more money.
Our system is much better, don't you think?