Dojo, don't ya know?

I've been wearing the "graphic designer" hat again. A teen I know came up with a great idea for a patch to put on his Christian dojo's karate uniforms. He asked me to take his drawing/idea to the next level, getting it ready for production. Here's what we came up with! I can't wait to see the finished product!

(oh, and please respect our artwork. Don't use this image without my permission. Thanx)