You do know that you can audition them in your home, with your equipment, for 30 days, no risk? Even if you find someone letting you audition them, they will sound different in your home with your amp. In the event you don't like them (not likely, but still), they pay to have them shipped back.
You should take Aperion up on that offer. That was one of the main things that drew me to them. Within two hours, I broke down the boxes. I knew they were not going back.
Good luck!
Scottiemon