I installed a set of Schaller G3 Double Ring on my Gibby, those tuners are very good with smooth knobs and I like the vintage style with double ring knobs, they are great tuners. The Kluson Revolution are better, they fit perfectly a Modern Gibson.
I don' t see equiped Gibsons with those famous...
I received the knobs and they were very low, close to the Les Paul body. I think that reflector knobs are lower than top hat knobs, I noticed this with my Junior too.
To fix this I used small washers / spacers between the potentiometer shafts and the knobs, the result is really cool and...
Yes, Faber® iNsert™ with 6/32" upper threaded posts are available at Faber.com : https://www.faberguitar.com/iNsert-ING-59-ABR-1-converter-studs-7mm-6-32inch-BRASS-nickel-plated-glossy_1
The problem is that I don' t find those parts at FaberUSA.com...
I like how M-69 pickp rings look.
I' ve got a '17 Les Paul Tribute, a great guitar and I made some cool modifications : Buffed finish, scraped binding with clear coat, Historic TRC, M-69 pickup rings, Black plastics, ABR-1 bridge with Faber INsert adapters. The case is a Lifton '59 Reissue.