Regarding the Moscode 402Au, I owned a Moscode 401HR, which was a tremendous amp in my system used with Von Schweikert VR4 Gen III HSE loudspeakers (89dB, 6 ohm). The 402Au is supposedly more refined (aren't the latest models always so), but I can say the 401HR was no slouch (it replaced a $10,000 VAC Phi 110/110), and in my view you'd be smart to consider a used one.
Moscode offers a 33 1/3 day home trial for their amps. It's absolutely the best way to determine if it'd be a good match with your speakers.
Moscode offers a 33 1/3 day home trial for their amps. It's absolutely the best way to determine if it'd be a good match with your speakers.

