Hmm, maybe for a rev2 Schoki’s driver is ready then, it is still a holy grail for flashaholics.
After a quick calculation, 52 kcd with a XP-L Hi makes perfect sense, and from my mods sofar with the 1mm2 White Flat (so without cutting edge driving and focusing) I reckon 100 kcd will be achieved.
And that makes me think back of this thread in 2013: REAL pocket thrower (100kcd). Can it be done? 