I sympathize with the cabling problem. I have a home entertainment system with a 7.1 dolby sound system with separate music and sound effects cabling to the subwoofer, and a front projector in the ceiling. The satellite receiver has coax running to two separate dishes outside, and both the satellite receiver and the Blue Ray player have ethernet, which I took care of with one cable and a switch. There is an external drive for the satellite receiver, an external antenna for the satellite receiver, which splits for the FM tuner. There is an external antenna for the AM tuner. There is a turntable for playing all my old vinyl. I had to cram all the gear and wiring and power cables into one 4x2x2 entertainment center cabinet. Fortunately I did a remodel, so all the wiring for the satellite speakers are behind drywall. Even so, it was a challenge.