i have recently upgraded from a cyrus 8sv2 to a pre xp and 8 power. i am happy with the improvements and especially happy at the greater depth of sound i get at low volumes. given that i do listen at both high and low volumes, would adding another 8 power and switching to mono ( feeding dynaudio audience 52 se's) give me more of the same or does anybody think i could spend my money better? i listen to a wide variety of music in a fairly small, well damped room.