I’d prolly go with the ATC’s or maybe the GAMUT's... But... these would be the contenders with the right electronics (Harbeths require something like the Hegel H590 to sound their best).
1. TAD-CR1TX =OR= ATC SCM100ASL or 150ASL =OR= GAMUT RS3i
2. HARBETH 30.2 or 40.2 or XX.1 (which I have driven by the H590)