I just upgraded to the rf-3 II's with the matching rc-3 II center and currently looking to upgrade to a nice multichannel amp. Preferrable either 3 or 5 channel and around 100 wpc for now. I was interested in offerings old and new from Parasound and Rotel. But open to any other brands. What amps/receivers are you guys using with your rf-3's that match well with them?