>>310738301
Oh, and I have a kind of low ceiling fan, if I didn't tie the pull chains up I'd dink my forehead on them while walking around and have accidentally stuck my wrist into the blades while changing clothes before, it's right in the dead center of the room. 
2.0s don't need to have line of sight with each other right? Or should I mount them lower so they can still sill each other?