Thank you Alan, you are always of great help. Now, since you are "the" advisor, what is your personnal thinking on driving M80's for front, VP150, QS8 as surround and surround back at high SPL in 7 channel *audio* using a stereo CD (not a DVD-Audio) on a Denon AVR3801? MANY people are doing it without problems but since Denon suggest the use of 6 or 8 ohms speakers, what is your opinion on that?