I would love to hear the Art Arrays with the revised crossover, but the last pair I had was sold to the person who posted the question that started the thread. Pete hasn't heard them either, and his revisions were modeled in a crossover design program. I'm interested in hearing the current owner's reaction. His is the original pair that you tested, and the crossovers are externally mounted, so it will be easy for him to do an A/B comparison.