All from one guy?
That's a horse of a different color. Too many for one guy. I don't know maybe good, maybe not.
Karate, 7star and mantis?
???? What's his website?
Suspect he's trying to go for too many credits. maybe just one ogf them is his real strengh or this real basics
maybe, maybe not
...................
Try to match the one you like the most with the one he's best at.

"A wish to go to Heaven is the very beginning of falling into Hell."