Roughing in a house in a rural area. Cell service is marginal and there is no cable. Owner is not sure what service if any they will use. Question came up about roughing in for satellite/dish in case - to avoid them coming in after and running cables all on the outside of the house. How does this work: each location needs it's own receiver correct? I always see a double cable run, is this just two runs of RG6? Any idea if the sat people will complain about hooking up cable that I run?