Why not a list of manouvers for each round, say 12, and you have to pick 8. That way if there are any that you or your plane cant do, you can avoid them, while the really good fliers can choose the 8 hardest.

The list of 12 could be from a total list of say 20, so some overlap, some unique to each round.

Would also have to watch descriptions especially for the new 3D manouvers - ensure everyone is thinking the same thing re walls harriers etc.

The freestyle would then be the order in which they were done, how they are linked to each other, and how they are done - more points for rolling circle at 10 feet v 100 feet, more points for a harrier pass with a tail tap/drag etc.