I know, fair point. I'm not expecting to drop from 11 o'clock on the dial to 8. I'm just looking for a bit of extra reserve for those crescendo moments...
In fairness, part of my problem has less to do with power amp section output, and more to do with pre-gain structure. I use pretty low output MC carts into external MC stages. Having prioritised vinyl, part of my perceived problem may well be helped by new a phono stage (an Aurorasound Vida) with slightly more gain than my usual stage (Clearaudio Balance).
At this rate I think I'll also push the button and take a Hegel 360 for a test drive. The combination of an SME 20/3, DV TKR, Vida, Hegel 360 and Compact 7s in a big room has some appeal.