spent some time last night looking, meh
walked into cylinder service today of Maple street / Mt Read
https://www.cylinderservices.net/ A++++ experience. guy at counter was super nice, looked up every part quick, evaluated what i had- gave me a quick lesson on assembly and a few tips to look out for / cleanly ness. no pressure or push-back that i didn't bring in the cylinder for them to do the work ect. nice big clean shop.
charged me 33$ for like 7 items i needed that he had on the shelf! He also was using the Hercules book that he said they stock all out of that book that supports about 95% of normal cylenders. they have some other options for odd ball stuff.
it was refreshing to have a place be useful and not rape you.
next time i have to rebuild shocks i will probably just go there for parts too.