I finally found a Tilley Stormlight to go with my Bialaddin 300X on this side of the Atlantic. Took a bit of cleaning and fettling on the Tilley. Flushed the fount, straightened the cleaning needle, replaced some gaskets and the pump leather. Now glowing nicely.
The preheater cup was purchased a couple of years ago for a Coleman lantern (wrong size). I kept it, figuring that I would need it sometime in the future. I was right.