I have them in place in my system, with one good corner, and one I'll have to build, but they sound great. I am really enjoying them. I am using the Las Scalas in front also, and will use my Linus Arrays in the rear. I want to be able to run either stereo or 5.1 using the Klipschorns for front speakers, but I know that didn't work well for Kevin's system. He is running his K Horns as Center ...and we have almost exactly the same systems...same electronics, TV's, down to the same cables...
I'm enjoying them, and can't even imagine them sounding any better, but ultimately I need to build new Top Hats for them and use the BMS drivers, Tractrix horns....etc..It will be interesting to A/B them with original mid and tweet, and upgraded drivers..