Writing up my cs. it would be radical if you could post a list of jobs in this society and the sort of hierarchy that goes with that, since it seems to me that if the metalhearts are the most despised, other jobs are probably pretty disliked as well.
Unless we're just gonna figure it out as we go, in which case everything is awesome :D

EDIT: I mean like, for example
politicians & leaders (most important)
doctors
lawyers
inventors
police
managers
teachers
artists & musicians
craftspeople
office workers
factory workers
metalhearts (least important)