I also have a Beseler 45MXT....i bought it used with a similar cold light head.... after using it a while i swapped it out for a Zone VI VC head with timer. Brand new from Calumet and not cheap at the time.... it continues to work like a charm.
Arista also made a VC head.... View attachment 395798
I have the Zone VI VC head on my ancient push-up Omega DII which works great, but ... it could be brighter and where am I going to go to find replacement bulbs when it dies?
I do have a conventional Omega lamphouse and full condenser set so I can resort to that and individual filters in the filter drawer (ewwwwww) if I absolutely have to. But doing split printing this way is disgusting...
CR..... clean....and organized are often two different. It's many years since my dark room was quite as minimally appointed as the charming DraganB's den....