There are plenty of positives to be read within the Link. The turn around time at Soundsmith is regularly reported to be very extended, if this service is selected Easter 2025, might be when there is a report offered on a returned Cart'.
Making inquiries about options for the rebuild, especially with the interest in the Damper condition is very worthwhile.
I do not encourage a description offered after a Cart' Inspection, is limited to the making it known, the Cart' can be worked on.
Make sure quotes offered, clearly describes the parts to be used and work to be undertaken.
There are forum members who have there own preferred Third Party Overhaul Services. One member who needed to have a $10k Cart' looked at, chose to use VAS NY Inc.
https://forum.audiogon.com/discussions/andy-kim-needle-clinic