It's great that you're doing this for us. There is a big difference. When you get on stage you are dancing to please people. If you are dancing professionally you have a routine. Dancing socially, you just do whatever you want to do.
Aerials add to the excitement of the performance.
That can be very exciting. Well they don't actually reflect the Savoy style but the form of dancing. The Savoy style isn't different than any other way of dancing done. The way I teach it is the way I learned to dance at the Savoy. Every body at the Savoy had their style.