I am sparing when it comes to enjoying my London Decca Reference and Jubilee. John Wright has retired, and the new owner of his business is an unknown quantity. I got essentially nowhere asking if the Jubilee could be converted to mono (something John did all the time). However, reports of rebuilt cartridges are beginning to come out and the owners are happy.
All the same, I enjoy my mounted Reference once a day. The Jubilee is waiting as a backup. After the first LP of the day, the rest get played on other cartridges.