kirchhausen
Flush
It seems to me the crucial questions are:
(1) When he holds the nut flush, how often does villain fold to a $100 bet and how often to a shove?
(2) When he holds a full house, how often does villain flat $100 or how often does he shove over the bet?
Also 3) How often does he have a FH, how often does he have the nut flush, how often less?