That does seem to be a big part of the issue with jubes, they were designed around the Marshall/Celestions Vintage speaker, the forerunner of the V30, but then someone at Marshall decided to load the cabs with t75s and make the vintages an additional cost premium option.
I know there are alot of people out there like me, who have wanted one for years but can't afford the prices on them, so $1900 isn't bad, though if I'm honest with myself I'll probably still get the Ceriatone version since the also build 2550s and I do prefer 50w or less amps