Who knows the difference? Greenmountain or Reynaud

I've gotten a lot of great info. from these threads, so I'm looking for a little more. I really like the feed back I've recieved about these two companies. I'm thinking about either the GMA Calypo or the JM Reynaude Concorde Signature. I'm running a Threshold 60 watt amp. I want these speakers to work with this amp, but I will be upgrading apms at some point. Maybe Mark Levinson 33's. The room I'm in at the time is only 13'X13'. I will be moving to a bigger room about 25'X25'. I just want to get as much info.about these speakers before I drive thousands of miles to listen to them. So I was hoping someone has been able to listern or compare these two speakers. I'm big on soundstage. I love music not measurments.
Thanks for the great infor. I know you will provide. T.moon