coco class

Would love opinions.
I am debating on teaching at coco again. I would love to do the simple death head button class again, with the improvements i took from last time. I was also debating an advance class with the more complex versions. Possibly making it a limited class.
I should have my video completed by then that I could play and I would still have my props.
I was also debating a 3rd class. With the track being fabric manipulation I was debating showing this technique:

I would have to make it a limited class and use the technique in a project. I just don't know what project yet...
Would there be any interest???
Thanks in advance!