Great Cartridge for Graham Phantom

The Phantom is one of the ultra rare modern Arms, which work with nearly every cartridge on a superior level compared to others.
Indeed, I have to think about, with what cartridge it does not work very well.
I think, a wonderful match is this Arm with the Zyx 100 FS, a real outstanding combination for the money.

Hello Sirspeedy. All the best for the new year. I am glad to see that you have decided to take the plunge and go for the Phantom. I know that you have put a lot of thought into your decision. I am sure you will be very happy with the results. If possible, could you characterize the changes due to the new couterweight and fluid? I suspect that with a less viscous damping fluid the sound may appear to have more "air": some audiophiles were complaining that the arm lacked "sparkle" and "air". In my system the Phantom/Helikon combo had tremendous air and sparkle in the treble region.

I have a Graham Phantom B44 mounted via a Steve Dobbins Stainless steel Panzer Holz arm board to a Garrard Stainless Steel Inspiration 501 Turntable!
I have tried Koetsu Rosewood Platinum, Ortofon Royal N SPU, Allnic Verito, ZYX Universe, Denon 103 Expert Stylus ruby re-build, Ikeda 9EMPL, Lyra Helikon, Grado Statement, Stanton CS 100, Shure V15 MkV xMr!
BY FAR THE BEST-(Decca) London Reference!!!!!!
ASR Exclusive Basis phono stage/ Stealth Indra tonearm cable.
I have ordered a Soundsmith Strain Guage-we shall see.......

Hey George(Gmorris),nice to hear from you.I will not be able to commemnt on the heavier counterweight,as I never had the original one.My friend has the original one,which sounds just great,to me.I was told the new one is for better matching of heavier cartridges,not that I see any problems at all,with the older weight.
The fluid was done,as advised by someone close to Bob Graham,who also thought it was a good idea.I know the older fluid was just fine,on my froiend's arm,but we took a bit out recently and found it fine.
I assume the differences would be minor,and the older fluid would require a bit less,in the well, as compared to the new fluid.Different amounts,based on viscosity.I'm certainly no authority on this,but just guessing.The arm,as is,is fabulous with the Orpheus,so I just want one!!
SOOOOOOON!!!I hope!!!
Best

I am also thinking Phantom right now. I thought it may be
a step up from my Vector 3. This would be to maximize the
performance of my Jade Platinum. I think this somehow ties
in to the original post. Any thoughts on this combo,or any of other stone bodied Koetsu's. BTW, 14.1 grams is the weight on the Jade.