Survey:What Speakers Do You Want To Demo in Store?

If you had carte blanche to select what demo speakers a dealer would display, what lines would you like to be able to hear? Magnepan is a given, but what else? Please try to avoid super speakers in the astronomical price category; I'm looking for real world products under 10k. What do you guys want to hear?
To me, its far more important that a dealer knows how to set up the equipment they have, more than anything else. I hear great speakers sounding bad in most audio stores.
Raidho, Evolution Acoustics, and Vapor Audio would all be on my short list.