Koetsu cartridges - what arms work?

There is a Walker availble for $20k. Still too much for me. But there is hope for the regular guy. That's about the same or less than say a Redpoint, Triplanar, ZYX Universe.
Let's face it, the bottom will drop out of the tt market sooner or later.

I am quite pleased with a Koetsu Rosewood Signature on a Graham Phantom arm. I didn't try the Koetsu with other arms, so I can make no comparisons. However, I wanted this cartridge because it's a little on the lush side, like the fabled Koetsu's of old, and the arm is transparent and neutral, avoiding any undesirable interaction with the cartridge and letting the Koetsu sound through. It's a good combination.

Is there anywhere that describes the characteristics of the various Koetsu cartridges James? You indicate lush for the Rosewood Signature - I saw the write-up on the Black (but that's not what I'd go for).

I'm also thinking Graham Phantom arm as a possiblity.

All the best.

I don't know of any one place that describes each of the Koetsu line. I have read reviews of single Koetsu cartridges in magazines over many years. Manufacturer's/distributors' literature typically praises every product in a way that obscures differences. A cursory Google search turned up the following review of three Koetsu's:

http://www.10audio.com/koetsu.htm

Of course, listening to them yourself would be best, but hard to do.

I have the Koetsu Urushi mounted on an SME IV.vi. Works for me. I don't have any experience with other high end arms but had always heard that SME & Koetsu was a nice match so I went with that.