So this might be way too much in the way of complexity, imbalance, and micromanagement... but are there any plans to have a conquered/converted species retain their traits? I was noticing (unless I am missing something big...) that when you culturally "flip" or conquer a planet, they seem to magically gain all your traits and loose what they had before.
What I would like to see is if you say conquer a Yor planet, they would retain their synthetic abilities and drawbacks, and colony ships from that planet would be loaded with more Yor who would now carry your peoples' banner as loyal subjects (or maybe have an approval penalty?).
IMO, it would add another layer of strategy and realism.
... and might be a nightmare to balance and manage? Not sure, but wanted to ask.