couple of changes to the recruitment system to make it slightly more realistic and challenging:
- you cannot recruit troops with level above your character level
- if not in any faction can recruit only mercenaries
- if joined a faction can recruit from every town of that faction and only from villages that you own (if you dont have a fief than only from towns)
- extend the respawn time of available recruits / mercs
- all above should apply to AI as well
- minor factions should only have its own troops (need to extend their troop trees)