Thanks Steve. Your advice makes sense. I also have a mothballed pair of Klipsch Heresys (ca. 1978) that would probably work with the ASL, but I may have to invest in upgrading the drivers and crossovers, I would guess, in order to do justice to the Orchid. This will be a third system, and the Orchid would provide an opportunity for me to learn a little about SET amps, etc.