Hi mate.
Don't hesitate to pass by the discord for a quick chat, this way I can help you better.
Monster LVL is an exception, it allows to quickly vizualise the result of your setup for a specific monster value. Granted, I should change the color or something to tell it is not modified
NB animation can be changed but at your own risk, as it is link to way more info (like, the animation)
Combat text yes they can be modified.
I have done some extensive update since last message, don't hesitate to upgrade !
Specially added the AI script
You cannot modify it at the moment but should allow you to understand the logic behind the monster.