Golly. That's a tough one.
Retrograde or direct?
Inferior or superior?
Sign is friendly or antagonistic?
Do you require matching declination for cazimi (true occultation), or simple longitudinal conjunction?
Is the cazimi brought to prominence by other considerations?
I have not seen striking evidence that cazimi produces any special brilliance. I continue to observe.
I have an interview Monday with a lady whose chart contains a true occultation (extremely rare).
14 June 1992. Scorpio rising, pluto conj asc 2°, cazimi exactly on placidus 8th...this should be interesting.