I am in the process of analyzing the needs of a church that wants to wireless throughout the facility. It has been built in different stages over many years. I have a Road Runner business class that comes into the middle of the facility so that is good. Many of the hallways have closed in ceilings and some have drop ceilings. I need recommendations on what would be the best way get wireless access points throughout the facility. I have determined that approx. 10 of them would cover the facility pretty well. If I can't run cables through the ceiling are there other options that would get the wireless to the remote ends. How far can the POE cat5 cable be run and still work also?