You could benefit big time with some High frequency acoustic treatment too with all those Klipsch horns yelling at you.
Sorry, my own bias against these horns is creeping through. I've always found Klipsch to sound fantastic for about five minutes, then the overwhelming feeling of the horns screaming at you to back off just drives me out of the room. This is why Klipsch sounds great in a demo room - noone ever stays more than a few minutes as thats the nature of shopping for audio - In one room, then on to the next.
The only time I've really wanted to stay and listen to them was in an admittedly absurdly expensively treated room.