Oops only just seen this.
BVT is
https://www.facebook.com/CellierBVT/ Very thorough and leaves no stone unturned when looking after my bike. I get a valve/shim report every service.
We have a chat about how what is getting close to needing replacement.
Been the only person other than me to look after my bike for about 15 years or so.
My bike has 28k on it so it wasn't a garage queen unless you count the last 9 years, even then it was buried under stuff and not treated like the object d'art that it is