Wecome Aries!
I have the same type of MG as you. Mine manifests itself in my tongue, palate, pharyngeal and facial muscles. I have don't really have any ocular weakness. I also have chest weakness.
I have heard of Huperzine. It's a Chinese herb, right? I was very interested in it, but I have no idea where to buy it, and I worry about the safety of it.
I'm very interested in what you're doing to eliminate your symptoms. From what I read about that herb, it seems to work very well.
I also have weakness/stiffness in my hands, jaw and forearms, but I'm pretty sure that's being caused by something else which is being investigated.
I had a thymoma too, just to give a more complete picture.
Ttys!