Thanks for the feedback both on placement and brand. I'm definitely still interested in picking out the speaker, based on recommendation. I'll check out Sonance. I currently have Boston Micros for another room and have been impressed with them for their size and budget over the years, so they are a company I would consider again.
Regarding room set up, I had seen the diagrams you posted, zieglj01. Do I have to worry about L and R channels playing equally for anyone hanging out in any given space. Unless I had stereo speakers, you have to run each speaker from a L or R channel on the receiver, right? Is it a small enough space that it won't be noticeable? Am I overthinking placement...as long as I place them about 10 feet apart, spaced throughout the room, at least a few feet from any wall and not directly over a flat, horizontal surface, will I be okay?