ZYX Compilance

Using the above to calculate compliance to get a resonance frequency of 11 I need the total cart + arm mass to be 8.2g since the cartridge itself weighs 8.6g this is impossible.
Next question, what tonearms are being used with Zyx carts with the silver base?

You need Hi Fi Test LP to measure actual resonance freq. of your arm/cart. The range is 8 - 15 Hz, why do you think you need 11 Hz?? Change headshell if you want to tune the resonance freq. 

I've been using my ex Zyx cartridges on EPA-100 and Reed 3P "12. With EPA-100 you can use different headshells, with Reed you  an choose the mass and length of the arm when you're buying the arm ("9, "10.5, "12 inch available from the manufacturer). Special mounting screw for a cart can change the mass a bit. 

I had a view different ZYX cartridges and what I can say is that
that the full effective mass (cartridge plus mounting material plus
headshell plus effective tonearm mass) should exceed 25 grams
(28 grams are even better).

I'm currently using the ZYX Universe II Silver base (8.2 gm) w/ the Kuzma 4P (effective mass - 13 gm). Also had it with Cornet 2 tonearm (effective mass = 12.5 gm).  Worked well with both tonearms.

I found this on Vinly Engine can anyone confirm 

Zyx is a Japanese maker and Japanese makers usually specifies their compliance at 100 Hz, so if we say a static compliance of 15 @ 100 Hz, this means a dynamic compliance of roughly 7.5 @ 100 Hz. Now, to convert to 10 Hz we use 7.5 x 2 or x2.2 and get 15 or 15.4. So a static compliance of 15 @ 100 Hz is roughly a dynamic compliance of 15 @ 10 Hz.