I'd get the administrators approval to roleplay major political figures, ESPECIALLY heads of state, who would be the commander-in-chief of their nations entire armed forces, plus the agreement of the factions (corporate, police and military, or quasilegal in Kusari) in the area.
However, it can work, as proven by Robert's RP as Gottkanzler Niklaus Rheinhardt. Rheinland's militarised status may have a hand in that, though.