You make a very good point. The concept can be the best concept in the world, but if the choreography is lacking then everything is ruined. I believe that in order for a concept to be portrayed well, the choreography must fit PERFECTLY well. If it doesn't then the concept will not have its full impact on the audience like it should. If you want to convey a message through your dance, then choreography is very important. Dancing is all about choreography. Without choreography well executed even a beautiful concept can go down the drain! And when you bring stunts into the choreography YOU MUST BE ABLE TO EXECUTE THEM FLAWLESSLY! If you can't, then don't put stunts in the act! I don't know. That's just what I feel. Stunts can really mess up your choreography if you don't execute them the way they are meant to be in the sequence!