I would like to put my Dish 942 receiver in the basement and send the component video to my HDTV in my bedroom. The problem is I only have a single RG6 run from the basement to my bedroom. Is there a way to combine component video and stereo sound (Left and right channels) from the 942 through RG6 and then break it back out to component and L-R sound to the TV? I know it can be done with CAT-5 cable but I don't have that luxury.