I'm a bit surprised that you don't have the gator's jaws taped. Especially in such close contact with the general public. What do you think would happen if for whatever reason the gator gave someone just a little "love nibble"? The gator would probably be destroyed, you would probably be fined, sued or both and worst of all, another "gator attack" the media would sink it's teeth in to.
You've been around for a while and I'm certain that you know what you're doing.... I just think (judging from the pics) that maybe you're placing a little too much confidence in a well behaved wild animal.