I've got a pioneer VSX-1121 and a Polk PSW-12 subwoofer. I'm looking at mounting the TV on the wall, and moving all my gear to a closet on the opposite side of the room. Wiring for the speakers is no prob, and I'm waffling between the monoprice redmere cables and cat 6/baluns for the tv. But, it would probably be something in the order of 40 to 50 feet of cable for the sub. I use the LFE output/inputs and cable. Is there any length limits on these cables or any other considerations I'm maybe missing? I would not be able to move the sub to another location any closer to where the receiver would be.