I've also erected six permanent hanging heavy bags and plan on adding a boxing ring which I think will add to the serious look of the school.
What are you going to do with the boxing ring as far as taekwondo goes? How much does a boxing ring cost? Seems like a large expense while at the same time taking up a lot of space. I can understand if you had an MMA school, but I am trying to figure out how it works in a taekwondo dojang.