With the meters, I also realized that in my admittedly small listening room (a dedicated room in which only vinyl is played), I realized that at my normal listening level and my fairly efficient speakers, I was never actually using the extra power my REF 110 ever kicked out.
So, yes, the ARC REF 75SE is expensive. And yes, Audio Research has its distractors, but I am quite happy with my upgrade.
Also, for all of you out there, all I can wish for you is that you too find someone in your life like Alison (my partner in all). A partner who insists on having Sonus Faber Liutos as the bed room speakers and YG Acoustic Carmels in the family room, and who actually can tell and appreciate the difference in speaker cables. I am a lucky person. And for the record, my gear might be for sale, but she isn't :)