The lower the compliance, the higher the resonant frequency of the arm/cartridge resonance (this is modeled just like a spring). Fortunately, there is a broad range of acceptable arm/cartridge resonant frequencies. The medium mass Ekos is well within the operating range of the Denon, Shelter and Ortofons mentioned above and, from a resonance standpoint will provide a good match. This spec is certainly not as great a concern as bearing integrity when dealing with relatively low compliance cartridges. You are good to go.
Marty
Marty

