I just purchased Elac solano speakers as my orchid speakers. As I primarily listen to music I wanted a good matching surround. I am looking at the Elac carina bookshelves to fulfill this purpose. They would be placed about 4 feet back of my listening area at ear height. I was thinking of these speakers because like the Solanos they have the ribbon tweeter. What do you think of these as surrounds for this set up?