Speaker Suggestions

I am really torn between which speakers to get. I have the B&K Ref 50 and 7270 Amp so I have plenty of power. I am looking at Monitor Audio Gold GR60, Martin Logan Odysssey, or Theil 1.6. Any suggestions.

Also for a sub woofer I am considering the Monitor Audio FB212, Martin Logan Descent or the REl Stadium. Anyone out there with experience with these speaker set ups.

thanks,