@michaeljbrown You mentioned early on that you had Altec horns with tubes, so the Thiels are not the only speakers you owned ( lived with ). You say the horn system sounded pretty good, but, what I gather from your information, the best sound you achieved ( enjoyed ) was the Krell and Thiel combo ( specifically the smaller Thiels of the 3 ). You know the music you enjoy listening to, and have some idea of the listening levels you enjoy. If this is correct, then you have a good idea of the sound you like. Your room size is quite smaller ( different ), with much higher ceilings. Your speaker / room / listening position will likely be quite different than the prior room, so I would concentrate on speakers first, and compliment them with the amp ( imo / ime ). To get started, obtain a 2nd hand ss amp with some power and current ( another Krell, but I am sure you can get some recommendations here ), which will open you up to any / most speakers, and once you find the speakers, determine if the amp is a keeper. And of course, pay attention to room acoustics and the incoming power from your breaker. Enjoy the journey, again !