Hello! Greetings from snowy Michigan. My question is on placement of rear surround speakers on the sides or front corners of my room as opposed to behind me. It's tough to get wiring back there with the shape of my room, but would surrounds about 10 feet beyond my fronts be worse than nothing at all? I could also place them in the middle of the room on the sides, but not behind. I have PSBs in the front and center now with a NAD A/V receiver.