Hello, Just pickup a SC-87 from local Bestbuy. This is an upgrade from a SC-07. My current setup is 5.1. In additional to the L C R speaker, I am also haveing 2 additional smaller speaker mount on the front wall above the 2 LF speaker ( from the old setup on a Yamaha Amp ). Question, Is it better to angle the speaker down toward the seating area, or anlge up toward the ceiling and reflect the sound down toward the seating area for the Dolby Atmos. Or move those speaker to the back wall and angle down ( prefer noy to if possible ). Thanks the help.