I have a 5' x 2' x 26" glass and steel entertainment center. It has a very heavy duty poly-resin back panel with the bolts 18" apart from center on each of the three shelves. I want to mount the TV to the back so it can be a little higher and have one or 2 small shelves under the TV for the satellite box and BluRay Player. I'm actually doing this so I can make room for a turntable on one side. I'm looking for suggestions for bracket kits. I would like the bottom of the screen 18" above the top shelf,, and don't mind if the TV tilts down slightly. I do need at least one small shelf for the satellite box. Any suggestions would be greatly appreciated.