I really appreciate you taking a critical look at my design. You make some great suggestions. This is a superhero that I created to tell stories to my sons. It is important that the design is simple enough for a child to draw.
Had I known the design had to be simple for a child to draw I would have maybe approached it differently and tried to get an even simpler design. But i hope things I mentioned in the notes is enough for you to think about and make those design choices yourself.