According to the Klipsch forums, you have a classic match for the Forte or Chorus Willland recommended. I might try for the II versions with the Tractrix mid horn. From what I understand, the Tractrix addresses the coloration caused at the mouth where the horn opens to the baffle. I have not compared the the two, but I just acquired a set of Forte IIs. It will be a few days before I can set them up, but I got them for a song(PI)and cant wait to hear them. I was actually looking for the Quartet model that is a bit smaller and uses the same horns, you should consider this less known model as well. Few speakers capture the live sound of rock or blues like these do, you don't need monster power, and they play crazy loud if needed.