Stand-mount speaker/monitor recommendation

Looking for recommendations for natural, resolving, engaging monitors that match well with mid-powered tube amplification. I’m moving up from the likes of Devore 3s and Harbeth P3ESR.

Considering speakers like the Omega Super Alnico High Output.

System:
Ortofon Black > Rega RP6 > Musical Surroundings Nova II (Herron VTPH2 waiting in the wings) > Line Magnetic 518 >