Nice Cornwalls, I have LaScalas. You may want to consider rewiring your Cornwalls with DH labs wire. I did it with my LaScalas and it made a huge difference. I still find it hard to believe that just changing out Klipsch's already good wiring would make such an improvement. It's also cheap. Additionally, my might also want to look into upgrading to a Bob Crites Tweeter, again I did with my LaScalas and it was a huge improvement. Happy listening