I want to amplify three Sierra-1 NRTs for a home theater LCR. I am considering Outlaw mono blocks, Emotiva's XPA-3 and used Marantz MA-500s (inexpensive solution but seems a good fit). I wanted to bridge the Rotel RMB 1066 but it seems that may be less than ideal considering the Ohms load, but I am not very savvy with the technical side of things so I could be wrong. My listening is 85% music.

Currently I have a Rotel RSP 1098 as the processor and run an RMB 1050 for stereo so this will be an expansion for me into HT. Which would you recommend? I can spend up to a 1000 USD so if there are other options out there I would love the recommendation.

Thanks.