Regarding short Fe-dominant EJs: not a single example you posted was EIE. Branson- LIE Kennedy- ESFx Reagan- IEI or Alpha SF (EIE is seriously retarded. EIEs are melodramatic emo kids; Reagan was basically perpetually amiable) King- IEE ******- Only plausible EIE in the bunch, but I'm pretty sure he was IEI. And he was not short -- he was 5'8" (King, on the other hand, was 5'4").
I like your subtypes. Could you do the Gamma quarta soon? I am having a hard time typing myself...yet most of my friends are Gammas!