You did miss one I know of, the biggest one in fact. Mosconi lol... Unless you were just speaking of winning championships with the cue. Mosconi had retired is the only reason he did not. But he still sought out Bushka...
BTW, what a list that is.... Crane was my favorite. The man bought class to a pool table...
Two guys with different games. Crane would practice safes endlessly while Mosconi would practice never missing endlessly. Those guys always wore suits to play.
Custom Cue makers were quite rare in those days. If my old memory is correct house cues all had black ferrules, custom were white.
Only hit some balls with a Bushka once, owned by Jack Justice, it was like feeling a surge of power.