My Lascala set up gives me plenty of depth, partly due to them being away from the wall, and also, because I treated the wall behind them to my liking. Not being corner loaded gives the flexibility of positioning them to get the best of everything. My only problem with the Khorn has always been the corner placement. The best Khorn setups I have been involved with or heard are situations where they were not so far apart, versus the listening position. I designed false corners for some clients in the past that brought them closer, and they took on more depth. My opinion about the Heritage series of Klipsch speakers are that for the money, and with some correct modifications, they are hard to beat, at least to my ears.
Strange Klipsch thing
I stopped by a local shop this afternoon because the guy had recently set up a two channel room. At the moment he's carrying Cary amps - which I use at home - and Klipsch speakers. He had an SLI-80 integrated run through the big Klipschorn speakers placed in the corners. What I heard was an enormously wide soundstage with exceptional image height, BUT, the whole thing sounded like it was being projected onto a perfectly flat wall. Not so much as a shred of stage depth. Is this fairly common with Klipsch speakers? It really seemed like an odd effect. Not my cup of tea at all.