Hey man, first of all I just want to say thank you for these missions.
I had a look at the description for the Airshow Demo; and it states to "Check the ReadMe file that you downloaded with this pack it has a link to the Viper Demo Team livery to download". However; within both zips from forums & user files, there doesn't seem to be a README file within the folders or anywhere after extraction.
It's not a big deal for me; however I just thought I'd give you a heads up incase it comes up.
Brilliant work; I haven't been flying long but these missions are a great help especially now that I have my new stick, I've been getting closer and closer each time I load in - thus showing much improvement. More so than d0ppler's training missions.
A suggestion - similarly to d0ppler in regards to the formation trainers (although the beauty of these missions is that they're focused on one craft). You could probably run multiple aircraft and depending on the aircraft you choose, it spawns your lead aircraft as the same one you chose. Not sure how difficult it would be to do although a simple where / if else check within the lua scripts (keeping the waypoints / steerpoints the same) would be sufficient i would think. I'm not good with lua scripting (due to not delving into it too much). So you could check the players current selection in the list and if it matches then basically spawn the same aircraft.