Advertisements We currently own an older 2-tuner premiere with lifetime service connected to Cox cable and wish to expand TV viewing to the bonus room over the garage and outside patio, both fairly long runs. After much consideration I came up with the following wiring diagram (see attached) and looking for input/suggestions/cautions before pulling the trigger on new equipment. Note that the projector TV on the patio does not have audio output. This will be an ethernet setup as opposed to MoCA. Thanks.