I think that a better way to go for you for less money is to buy a Lyra Kleos that's is superior to your Scala and comes with the same main design motor than the Atlas/Etna that the Scala has not.
What and why do you are not satisfied with the Whest? it's the Whest the culprit you are not satisfied or other audio items in your audio system chain?
Don't make the same " mistakes " that all those gentlemans that here recomend this or that tube phono stage because is the WORST place to use a single tube.
Regards and enjoy the MUSIC NOT DISTORTIONS,
R.