In reply to:
I wasn't too much against elevating the M60s, because I had read at least one reviewer who thought that the soundfield seemed a bit low to the ground.
I wouldn't pay too much attention to that reviewer's comment. Speakers can't really give you "tall sound" without being tall themselves. The highly-desirable "wide soundstage" is possible because there are two speakers in stereo, separated by a good width. The floor and ceiling, and how the speakers are positioned in the room, are what contribute to the "audio illusion" of speakers sounding taller than they actually are.
