very pleased to hear you're enjoying the series. part of my 'mission', so to speak, is to popularise history through recreating/rebuilding historical conflicts and empires all the while 'injecting' bits and pieces of historical info throughout the playthrough. glad that's been appreciated, thanks a lot for watching
btw, Pontus is my favorite faction and i love their mix of Persian, Greek and local cultures. it has a unique army composition as well as a cosy location next to Greek cities and the sea. their historical expansion patterns are also quite interesting and rich: Asia Minor, Greece and northern steppes - all offering a fantastic, almost unrestrained mix of possibilities. i was considering doing a playthrough with them but that will probably have to be either A) very flexible with the dates, or B) based on some other mod, for like you mentioned they wont significantly expand until Mithridates VI Eupator centuries later. i had a few ideas as to what faction/character to pick up next but Pontus is definitely in the top 5 atm.
in the meantime, grab a cuppa and watch
episode 17: Battle of Mare Adriaticum :-)
In this episode, Pyrrhic navy meets its Roman counterpart in their first proper naval engagement.