I'm looking for a wall mount that will allow me to pull the TV out from the wall and down several inches. I would like to mount it above the mantle of my fireplace but it is awfully high. The top of the TV would be about 7.5 feet up from the floor. I'm not sure if tilting it at a downward angle will suffice. Has anyone heard of such a thing? I have a 42" Vizio GV42LF, just bought recently. Of course finding such a mount will screw up the location of my center channel. I'm not sure what to do here. Any opinions on mounting a TV so high? If I did a tilt mount I could remove the speakers on the bottom of the set and place them on the mantle which would buy a couple inches (to also keep center channel on the mantle.