And many thanks for the kind welcome everyone!
Note that 45's can have a very musical, seductive, warm sound while being very low maximum output (less than acoustic concert levels) even for Omegas.
That's great, because that's what I'm generally expecting.
Understand the bit about low levels and that was my concern when I was discussing speakers with Louis and amps with Dennis. Both seemed very confident I'd be very happy given my relatively small room, 98dB/8ohm speakers, and preference for moderate listening levels. Don't own an SPL meter so I can't tell you what that is, but I very much dislike loud music to be honest.
Either way, have another month or so before I get the speakers, and probably another month or two after that? maybe? before they could be considered broken in.