The only bits that ever need replacing are the diamond and the suspension.
So where is the suspension? Is it part of the cantilever assembly or magnet structure. My understanding is that the suspension would be part of the moving assembly which would have been replaced under the Linn scheme.
If you have a link that shows the various parts of a moving coil cartridge that would be great.
if I wanted a cart to sound like it did before it wore out the stylus I'd replace the stylus only, certainly not replace all the moving parts with others, not unless I knew they were identical and sourced from the original cartridge component manufacturer and assembled and tested on the same gear.
Too many variables.
Exactly, and you could end up removing a perfectly good suspension, for a 'new' one that may not last as long.
I'd ask what parts they are using before I had any cart rebuilt. If you are happy with a mongrel then it's not an issue but I'd want to know they were using assemblies from Supex/Lyra depending on the cart.
The Asaka combines the original Asak generator assembly with the Karma metal body, its good, I had one but it isn't in Troika territory. The Karma wasn't much better and certainly not worth the additional money I thought when I bought mine new, but the Troika hadn't arrived at that point.
The Klyde on an ARO sounds silly.