I have an older Pioneer wired entertainment system. I have 24 in ceiling wired speakers & 12 wall controls. I want to have the ability to play different types of things in multiple areas of my 4400 sq ft home. If my wife wants to be listening to her music in the bedroom, I want to be watching a movie in the family room in surround sound and my kids are listening to their music on the patio. What do I do and what do I need?