SLF here- seems to me if 30 years ago NASA could configure a small jet to act/respond like a space shuttle for training, the industry could now do the same for a small jet and provide maybe one or two hours of time with steep banks, nose high, stalls, etc with attendant g's and glass screen versions of appropriate instruments for model airplane. And there kmigh be a business opportunity for a private operator to provide such minimal ' aerobatic ' scenarios. Possibly making a few extra $$ for providing suitable BARF bags at $5 each ??