Chris for some reason I thought you owned a pair of ERR's. Go buy some so you can do the experiment. ( Deckert has a large well damped room. Speakers should sound good there.) I'm certain that anyone who has a pair of radials and can keep them at least three feet from a room boundary will have very nice sound quality.
Donnie I'm happy you enjoyed the fest. If you trip over your feet again, suffer a concussion, don't walk to the light.