All, vetterone owns both fr66 and Schroeder and suggested Schroeder for Allaerts... I like the FR on other carts, but don’t think it is a good fit for this. Will have to listen once, but till then, my choices are now down to SME 3012r, brinkmann, EMT, and for a longer term more expensive arm I will look at the Schroeder LT.
I will also be using a Miyajima zero for mono, and some alternate cart like EMT or Decca, and need a second arm, so will look for an fr64 for that.