Aerobatics, followed by PFL from the overhead if the circuit's quiet. Pick your aiming point well into the runway (assuming it's long enough) and see if you can actually hit it.
If you are going to do this...remember engine warms every thousand feet and Ts and Ps check (especially if its a PFL from height: this is the most commom way of breaking engines through shock cooling.
Dimensional - same as you. I even was expecting a total instrument failure leading to formation lead/follow back for a normal cct(alas, it never happened!).
Mazzy...whether or not you have passed your PPL, you will still be flying solo. Every emergency and scenario is worth a thought. I always sit and conjure up scenarios. As a student pilot, always fear the worst
