Seriously, guys, I know power is never enough, but would I really have a problem using an RMB-1075 (120Wx5) to drive Nautilus 802s? What about 803 or 804s? I've already got the Rotel and am now considering a speaker upgrade... but I just can't buy everything together. Right now I am thinking of (802s) or (804s with a good sub). Thanks.