Internal Wire Upgrade for SME V

An Audiogon member made a great suggestion: while I'm fitting a new cartridge for my SME V, perhaps I should upgrade the arm's 30-year old internal wiring.  My research leads me to believe top-notch silver is the way to go, so I'm seeking guidance from folks who been dere done dat.

Any thoughts on these kits?

https://www.ebay.com/itm/Aural-Harmony-99-999-Pure-Silver-Tonearm-Wire-Set-24-61-cm-32-7ga-186mm/143...

https://www.ebay.com/itm/Tonearm-Wire-kit-415mm-Fits-1-17-1-23mm-pins-Gold-plated-connectors/2744418...

https://www.ebay.com/itm/Tonarm-Rewire-Kit-FURUKAWA-High-quality-Pure-Silber-Wires-Tonearm-SME-NEW/2...

https://www.ebay.com/itm/Tone-Arm-Rewire-Kit-FURUKAWA-High-quality-Pure-Silver-Lead-Wire-Tonearm-EMT...

https://www.ebay.com/itm/Tonearm-Wire-Set-30AWG-5N-Pure-Silver-litz-Wire-1-2mm-terminal-508mm-20inch...

Other suggestions?