To the OP - of course you have excellent speakers ;-) i would be way more inclined to really work over your Debut / Arm / Cartridge because you have an extremely competent phonostage…but IF the music doesn’t make it to ANY phono stage…. well you understand. How are your setup skills, tools and inclination to seek help ? JR at WAM would be a target phone call for sure.
AJ who designed your table ( RIP ) was a genius, while i’m not suggesting a new Basis… there is depth in the community of owners and dealers and of course factory keeping them rolling and upgrading them…. Reach out if needed, i know a few of them…. fast friends…
Best to you
Jim