Oh nice! Yeah it's not really versions so much, the differences are minimal, primarily just if it is ceramic or mica holding up the steel mesh heater inside, and the outer wood bubinga vs blackwood and clear or smoked glass is all really. It is a bit more different, if it is one of the US models made by Ryan, compared to the China models that have the V designations, but still subtle differences for the most part (more exotic wood variety primarily, different glass source, and mica)
Oh no worries dude I don't even know anyway in which how I would have taken that as condescending regardless! Yeah there is a lot out there in the aftermarket, with patience and some legwork maybe... I actually have one to sell, though it is currently spoken for, it may still become available... I don't use mine so much anymore, but I still need to keep a few of my own haha though maybe I could find another to part with, something similar etc...
So I actually also have a lot of variety in glass stems including original, but also plenty of the ones that are 19/19 so maybe I can hook you up with some of that and screens at some point too... Need to go through everything, spread out and hard to track with where, how I am set up now lol