swift affliction rebalanced
What? Is that a mod? Either way, don't use other rebalance mods with this one, they will not work.
and how does EEEE leveling work
It works the same way RPG leveling/Better leveling does. It's meant to be a seperate mod. Don't use the simplified leveling option in base game as that one does not work at all.
I just read that succubus is unsupported but I did not notice any lack of working on either
I used to have a compatibility patch for it, but the mod maintainer of succubus mod told me to stop working on it, so take it up with him.
there was a option to dissable the submission exhibitionist pain and libido values
Can't really make an option like that, but you can go into mod files yourself and disable the scripting for it.