
Long story short, I only need two wires (HDMI and an extension cord) to run up to the TV, 3 (2 HDMI & power cord) if I want to hook up some sort of way to play DVD/Bluerays. I have two HDMI cords and a white extension chord. My biggest concern is for finding a way to conceal the wires running up the side of the mantle. Punching holes in the wall is not desirable because these are external walls with insulation and a vapor barrier - plus it's against code to run an extension cord through a wall.
I have some ideas but am curious to hear what you all would do?