I agree with Mavros. Becoming a good aerobatic pilot is a skill set that that only practice can bring. Adding gyros and eliminating the box will only make the pilot lazy and the precision will be eliminated because the plane will become self flying. Then it will be who can get the best gyros and who is the best programmer that will prevail. Remember that precision appeals to a specific mind set and everybody does not have that mindset. People at the flying fields I fly at always ask me why I fly the same sequence over and over again. I simply reply that the feeling to perform the perfect maneuver is an incredible rush. I practice so I can perform the perfect sequence all the time. (seldom happens though). let's keep it pure.

Sheldon