Schultzie,
Sure I like tying knots in the sky, too. When practice around home gets to me, I take a break and do just that...
However, the idea of a flying event in free-style seems to contradict itself - to me anyway.
Examples of what other sports call free-style are not fun. Like the beautifully flown full-scale aerobatics free-style virtuoso performance described earlier, in here, the "elements" are selected from the full schedule, each one having a difficulty rating, and if there is an extra outside factor, it is for the overall effectiveness of the presentation.
Who else does this? Figure skating and dancing; olympics gymnastics; diving - surely others, too.
What if we go that way? ...say select up to 8 figures either from the FAI schedule (where difficulty is reflected in the elements scored with the K-factors). Or add some other -understood and defined - new figures as options. We'd have at least some standards to fly and judge by. This way, we could add an effectiveness, or presentation, score value.
And, judges don't get left hung out to be flamed until their ashes don't glow about who won and why, or who scored "higher" (or "lower") and why...
But, like the Olympic free-style events, this will be even more stress on both judges and fliers.
...select all high-K-factor figures, and go for broke? A serious slip torpedoes the whole flight... (Think: a fall in an attempted Triple Axel...)
...select "safe" maneuvers (moderate/low Ks) and work on perfection and presentation? So, XMan Joe (above) doesn't make a serious slip, and you go way down in the placing.
...prepare a written description of your presentation so the judges have at least some idea of what you'll try to do, without taking their eyes off the model (your transitions and links between maneuvers are, I expect, part of your presentation).
Naah, that sounds too much like World Level Olympic "Sports" complication.
Isn't the idea to just get out there and show off? Then let's call it that - e.g., "The field will remain available until X:XX o'clock after all competition flights have been completed, for hot-dogging, fun-flights, or whatever flying - except practicing - anyone wants to do - SAFELY!"