cwright950,
I think if you're looking for speakers to match your amp, you're going about things backwards and it's not the best method for assembling a system you really enjoy.
Instead, I suggest you take the following steps or choices in sequence:
1. Determine how you want to position your system.
Your options are to have a rather narrow and deep room (if you decide to place your speakers along one of the narrow 12' walls) or have a wide and shallow room (if you decide to place your speakers along one of the wide 22' walls).
This is a critical decision since the room acoustics will be very different depending on which configuration you choose. Speakers also have various radiation patterns and positioning requirements that will be more or less suitable to specific room sizes and configurations. I suggest you may want to become more knowledgeable on these matters either through your local dealer or through your own research. There's a wealth of relevant information available on this as well as other internet sites.
2. Search for speakers you really like the sound of that would also work well in your room.
3. Only decide on amplification once your speakers are known.
You're much better served by matching the best amp for a given set of speakers than matching the best speakers for a given amp.
It seems like you're very satisfied with your current Classe 15 amp. My opinion is that it's a very good amp that would work well on a wide variety of speakers, perhaps even on the speakers you like the sound of best.
My main point is that you're going about this backwards if your goal is achieving the best sound in your given room. Speakers are the primary determinant of a system's sound and therefore should be chosen before you decide on which amp to use. Choose speakers you really enjoy and then choose amplification that will optimize their performance.
Thanks,
Tim
