I'm sure someone has answered this before, but it's hard to find in the search. I know you can make a special levelup trait for a specific race (I've seen an example in Children of Storm). I've also had a look at Heroic Pursuits mod.
So:
1. Is it possible to create a special levelup trait for a specific Champion, or only for a specific race?
2. I take it if the PerkTree X and Y tag position for a particular levelup trait match, they overwrite a particular levelup trait with the same X,Y position UNLESS it is for a different Path/Trait Tree?
3. I would love it if you could provide a trait, or a custom accessory to a unit such as a champion that ONLY provided its bonus when all prereqs are fulfilled, including minimum level, but would not require another trait (so it would be triggered immediately all prereqs are satisfied). But this would require a change from Stardock.
I look forward to your replies.