I don't know as much about speakers as the rest of the folks giving you advice, but since you're looking at the same speakers that I looked at a couple of years ago and we seem to have similar taste in music, you should wander through this thread and this thread for my adventures in speaker shopping.

In the end, nothing that we listened to topped the Studio 60s for us. We've had them for 1.5 years now and I still love them. They can handle any music that I send their way (folk, blues, rock, broadway) and they sound good at all volumes. We still need to upgrade the rest of the system, but the speakers sound so great with what we have that I haven't been in a huge hurry to do so.

If you're planning on listening to the Studio 60s be prepared to fall in love...but, of course, I'm biased.