The pic only shows a splitter for 8 receivers. This is what I'm given to install for a sports bar that I install as a sub contractor. I have another customer that has 8 receivers with just a swm 8 splitter but they want to add 4 or 5 more receivers. Is all this eauipment needed or is it just plain overkill? I'm an AV and IT contractor but I'm no expert with DirecTV equipment We specialize more in AV over IP solutions. I'm trying to learn more about the DTV stuff though.