I bought my Garrard 301 from Greg. Greg says he found it at an estate sale in essentially NOS condition-as if it had barely been used if ever. He cleaned it up and installed an AudioSilente idler and an SMD Acoustics main brass bearing from Peak Hi-Fi at my request.
https://www.peakhifi.co.uk/cgi-bin/ecom.cgi?Command=ShowProduct&db_pid=718
Greg does not build plinths and does not particularly enjoy even dealing with plinths. He did recommend the Ray Walker PSU and so I bought one, had it shipped to Greg, and Greg assembled the wiring to make it easy to integrate
https://www.classichifi-shop.co.uk/product/classic-301-401-power-supply-unit-psu/
I kept the old grease bearing since it has virtues of it's own that I may wish to take advantage of someday.
I then ordered the plinth from Russ Collinson and installed the Garrard chassis into the Russ Collinson plinth and then gilded the lily by adding this beauty
https://www.peakhifi.co.uk/cgi-bin/ecom.cgi?Command=ShowProduct&db_pid=1258
Now on my Thorens TD124, it was entirely different. It had been in my family for 60 years since my dad bought it brand new in 1959. It needed a lot of TLC. Greg stripped it down to the chassis and parts, had the chassis sandblasted and repainted to original cream color and at the time, Greg was able to supply a massive machined aluminum platter and custom bearing of his own design. He supplied the plinth and took all the steps necessary to implement the 12" Reed 3P including having a custom pillar pod machined to raise the arm the necessary height for the thick platter (something rather unique to TD124's where the chassis is elevated over the OEM platter more than usual). It too got a bunch of after-market parts including the AudioSilente idler. Greg's real passion and expertise is with Thorens and the 124. He studied repair of the 124 in Switzerland under one of the former Thorens technicians for several weeks many years ago.
You are best off shipping your project to Greg and then only going to see him when the project is done and ready for pick-up. He lives out in the boonies and prefers to meet at neutral locations. I never asked but assume he prefers his privacy and that his house and workshop are exceedingly difficult to find if you are not a local.
And last, I live in suburb of Columbus OH. If you are ever nearby and want to see/listen, just PM me.