You absolute madlad! The game is brilliant and it's a breath of fresh ideas into an old working formula.
Still, there are improvements to be made.
First, I don't know if there is or there isn't, but modding support at start might seem like an unnecessary extra work, but in the long run it really helps, especially if you run your project with few people. Or just by yourself. If it's the case it's even more important. You can keep it fresh by yourself only to some extend, outsourcing the work for free worked out well for Bethesda and talewords.
Second, optimisation can be improved. I run a potato with 2 ram sticks attached to it but i'm pretty sure that potato had better time with more complex situations.
Third, a gameplay issue. To be able to convert towns and dwellings would really help the gameplay and it will remove unnecessary micromanagement.
I sure have more feedback but, i just love my own voice. Rock on!
Oh, also, embarking and disembarking were a full turn action on heroes. For a reason.