TV installation location: Wall mount above fireplace. Wall material: Drywall. TV size: 60\" and larger. Electrical outlet near TV (within 10'): Yes. Conceal cables/wires: Yes. Peripheral devices to connect to the TV: Cable/satellite box, DVD/BluRay player, Gaming console, Sound system. Existing equipment: Yes, I already have a mount/stand. Type of mount: Flat (parallel to wall).