Whoa Robin!!!
4 Loreleis??? That's fantastic. I bet they sound great in multichannel. I had a pair a few years ago and loved them, but I had to downsize. Klaus makes some wonderful stuff.
I just got my ST's (natural cherry) from Jim this week, and I may be liking them better than the Loreleis...going off memory here. Pretty similar characteristics. The ST's don't have quite as much bass (but it is warm and tuneful), however the top end is perfect for me. Just the right amount of air and "sparkle" without being harsh. That Hiquophon tweeter is magic! The soundstage also seems wider and deeper, but there was very little to fault with the Loreleis.
Klaus used to say they were his absolute best "bang for the buck". I certainly wouldn't have let them go, if I didn't have to dismantle my system. Glad your enjoying them!!
It's REALLY nice to know there are guys like Klaus and Jim who not only provide a great product at an unimaginable value, but their customer support is second to none.