Empire gets +473 income in starting town while stirland gets +60. Also the capital of the regular starting positions provide a +% boost for all income generated within the province while the others don't. I realized that when I was playing coop with a friend as vampire guys. I got +800 income playing Schwarzhafen and he got +3000 playing Drakenhof...

You might not be able to lift the starting town to the same income level as the regular faction, because they start with the capital all the time and the others dont. But the max income of each starting province should be almost the same.

Are you working on something like this or this this not planned for this mod?