Add making those loops and rolls technically perfect, Stormrider, and you'll have plenty to keep you engaged for the next few months. You're going for no deviation in heading, perfect roundness for the loops, perfect rate on the rolls, no altitude changes in the rolls, etc. A funny thing happens when you truly start working on precision flight. You mention the 2 mistakes high practice which is good as beginner. Your mistakes today are likely things like pulling the elevator when you are inverted or pushing the rudder the wrong way- major errors that you have to do a recovery to fix. When you get into working on precision flying, a mistake is allowing a 5 degree drift to the left during a roll that you have to fix with the rudder or coming up to long on a loop and having to pull the elevator harder than you would have liked. It brings a whole other level of comfort to your flying.