I’d suggest before making recommendations to take into account that the OP’s amp, while excellent, is a relatively low-powered tube amplifier. As per John Atkinson’s measurements of the amp it’s not comfortable driving speakers that dip to low impedance levels. From his measurements…
”Octave specifies the maximum power into 4 ohms with KT150 tubes as 120Wpc (17.8dBW), and fig.5 reveals that, with both channels operating, the amplifier just reached this power at 3% distortion. At our usual definition of clipping (1% THD), the amplifier gave 43.3Wpc into 4 ohms (13.35dBW) and 79Wpc into 8 ohms (19dBW).”
So recommending speakers like Revel, Wilson, Magico, Vivid, Dynaudio Confidence, KEF, etc. that aren’t really tube friendly — and especially not low-powered tube friendly — are likely not a good match for this amp as they’ll push it well out of its optimal operating range and into high distortion and poorly-controlled bass. Just something to consider for future recommendations.