If I was you I’d seriously consider this hybrid Pathos Classic One Mklll. It has that nice warm tube sound and puts out 70Wpc, which is plenty for the Forte. And it’s also drop-dead gorgeous to look at. Plus, at $3200 it’s less than half the price of the Mac. Kevin Deal at Upscale Audio has taken over US distribution of Pathos, which is nice because he’s a great resource if you ever want to alter the sound at all with some tube rolling. FWIW, and best of luck.
https://www.tonepublications.com/review/the-pathos-classicone-mk-iii/