This is a wonderful setup you have. Do you have experience with the previous generation Utopias, ie. Alto and/or Mezzo. Would be curious to hear what you feel are the areas in improvement over the older designs.
I have heard the Grand Utopia EM and felt that midrange clarity is night and day improvement - a weakness of the Mezzo which I currently own. Of course the bass response was just incredible with the EM bass drivers. How is the Scala with regards to bass extension and articulation?