Pretty wild stuff. Lots of people talk about being either the most innovative or the guardians of ancient lost knowledge, but it looks like you're doing it. You must be having some kind of fun!
In the reaction to the rear choke, is the leg that unorthodox a target? Not having studied the matter, it looks like the only logical choice to me. I wouldn't want to try to hit the head or body, 'cause those would be very close to my head and body. I suppose if you were facing a really crazy berserker, being shot in the leg wouldn't stop him, but if you could disable the leg it would still have to change your position for the better.
I only recently took some training in knife technique, and it was emphasized there that, with the knife at least, the above is a good reason to attack the legs and possibly lower-side torso but not, as taught in some arts, to slash at the arms, neck or face of the attacker.
If the leg is unorthodox, what would most people train for? Surely not shooting past their own heads, so maybe torso? Your way looks obvious to the untrained eye, anyway, which is probably good.
In the "cuffing/CPR" scenario, why is the gun gangsta style? Is that something you teach specifically in that situation for some reason, or just the way that student shoots?
Do you ever run an "Undead Zombies Climbing Through the Windows" scenario in that living room? We're buddies, dude, you can tell me the truth.
