Jim is correct about the former site (Circle #1 in Tucson): it's 'FUBAR'. That's why they moved it to a smoother site.
As for the addition of additional events, I guess it can't hurt. I just remember the original intent of the 'multi-engine profile scale' event: fly a minimum of 10 laps with all engines running, added to your static score.
Now we have additional maneuvers added -- including some kind of 'dipsy-doodle' thing being called a 'Figure Eight'.
At any rate, since it's no longer my 'baby', have fun guys!