I am trying to set up a tv network in my home. I have coaxial cables running from various points in my house to a central closet. It's the closet that I want as nerve central. I plan to have HD satellite tv service. What kinds of equipment and accessories do I need, i.e., remotes, additional cabling, to get signal to tv's and control the same (volume, channel selection, power) when the satellite receivers, etc. are in the closet?