As others have said - it's probably best to finish your PPL first, and then do a sort of Advanced PPL package somewhere.
Spinning is great fun and surprisingly hard to do accurately, but it's not the only thing that improves your awareness of what an aircraft can do, and your ability to deal with it. If you're going up with an aerobatics instructor, here's a few other things you can think of:
- Fully developed idle power stall with the yoke/stick to the aft stops, trying to keep the aircraft level with just the rudder.
- Departure stall (full power stall with a really high nose up attitude)
- Approach stall (the turn to final stall/spin scenario, with not enough speed, not enough power, not enough bank, yoke/stick back and helping the aircraft turn with the rudder)
- Steep turns up to the limits of the aircraft - usually 75 degrees AoB = 4G.
- Accelerated stall = stall in a steep turn
- Wingovers at 90 degree AoB
- Extreme side- and forward slips (with full rudder application)
As an "awareness" session, all this can be combined in one flight of an hour, maybe an hour and a half.
Got to warn you though: if you enjoy this, the next steps are typically barrel rolls, aileron rolls and loops, followed by a cuban eight and then you're hooked on aerobatics...
