How about a Dennis Had (formerly of Cary Audio Design) custom built Inspire HO amplifier with volume attenuator? Depending on what output tubes you employ, any where from 8 to 17 wpc. Auto bias. Power tube options include 6L6/KT66, EL34/KT77, KT88, KT120. Input tube is 6DJ8 and variants (I've got an Amperex 7308 in use at this time).
Food for thought anyway.
Merry Christmas to you.