I am considering mounting my projector on a golf cart and riding around with it projecting onto a screen hung on bamboo poles off the back of the cart. it will probably be running only when the cart is parked, but will be riding around on a bumpy field in between. This is for an art festival (local burning man event in Florida). I am wondering how sensitive the projector and the bulb are to this kind of vibration. The projector will be mounted in foam rubber. bill keiser