Alphason HR 100 MCS - Re-wire or not?


Today I picked up an Alphason HR 100 MCS in very good condition to try on my Kuzma Stabi Ref. I wanted something with a little more character to complement the 4Point I have been using.

I installed a Dynavector XX2 from my Rega P8 and listened. It sounded thin, bass-light and had that characteristic smooth but metallic sound that silver cable often has. The XX2 sounded excellent on my P8 and nothing at all like this.

A bit disappointed, I tried a Benz Ruby Z - much better. The bass was suddenly deep, the metallic colouration was mostly gone and it was incredibly tight, dynamic and tuneful. Still a shade lean but I don’t mind that, particularly as a contrast to the full-sounding 4Point.

The arm appears to be in great condition, with original wiring. But I have read mixed reviews of the VDH silver wiring in the MCS version. I am wondering whether there is real benefit in sending the arm somewhere like Audio Origami for a re-wire with Cardas cable and a general health check. Would it lose its character with different wiring? Has anyone done this and felt it was an improvement or not?

Also, should I really be looking out for higher compliance cartridges for the HR100? The Benz is 15cu compared to 10 for the DV which could explain why it is a much better match. I could also pick up a VDH cartridge which I think are quite high compliance. Any other cartridge suggestions for this arm - or cartridges to avoid?
https://i.postimg.cc/05CcYSht/IMG-4850.jpg
rossb
Addition, Instead of rewiring you should buy Clearaudio clips
because your arm has fast headshell which  means using the 
same clips by each cart change. There are hardly clips sutable
for this jobe. Besides your arm is +30 years old. That is why yuo
 should have the best clips possible. 
I don’t think the wiring is the issue. It’s a light arm and using high compliance cartridges on it as you’ve already found work better. Try a top mm and see what you think. I think you can get a headshell weight to increase the mass if you want which would help for using your dynavector.
Thanks for the suggestions.

The MCS cabling was regarded as an upgrade when the arm was released, but it does get some mixed reports, and I do generally prefer copper cables. But I am also reluctant to tinker with a classic arm, particularly as it is now sounding very good with my Benz Ruby Z.
I do have a very good MM cartridge - an Ortofon M25FL - which I might try as well, although I am very happy with the results I am getting with the Benz.