I made one room into 2 rooms and didn't think about the lighting. It was one room with 2 lights connected to 2 light switches. Now its 2 rooms with a light in each room still connected to the same light switches. One switch is outside of the room and the other switch is at the top of the stairs. Can I split the light for the new room to its own switch or even just remove it from the switch and install a ceiling fan with a chain?