Hi Alan. I know that this is a little off topic but this thread seems to be heading into the realm of amplification. I have a Denon 1802 and M3s for the fronts. After I go to a 5.1 system (keeping the m3s as fronts) can you think of any reason to power the front channels using an additional amplifier and the pre-outs? Would there be any difference in sound quality at normal listening levels? Thanks