I would like to switch out my rather out-dated and elaborate A/V receiver setup and multiple sreakers with a simple direct hookup of the Dish 921 receiver to the Sony Bravia TV and a decent soundbar for audio. What are the implications of doing this as to the capability of the Dish remote to sync (control on/off, volume, etc,) with the 921, Sony TV, and soundbar. I would like to avoid having 2 or 3 remotes laying around. Are there some soundbars more compatable than others?