Looking at http://www.gizmag.com/hoverbike/18813/picture/135534/ http://www.gizmag.com/hoverbike/18813/picture/135534/ , I'd like to see the protective grille e

Looking at http://www.gizmag.com/hoverbike/18813/picture/135534/ http://www.gizmag.com/hoverbike/18813/picture/135534/ , I'd like to see the protective grille extend over the entire front fan duct, with holes small enough that not even your hands can get through. Suppose you have a small collision with an object, which could throw you over the handlebars and into the front propeller...