I want to add another to my Hopper3,it will be mirror off main tv. Can I run a component cable from living room tv to the basement tv ?. I have a Samsung TV upstairs and a sharp TV downstairs,will I be able to control the hopper from downstairs with another 54 remote,guess what I'm asking is can I have two remotes to control the hopper3 ? I would like a remote for both rooms if possible,if downstairs the living room TV would be off anyway.