So, I've written banters for Branwen, Coran, Tiax and Xan with BG2EE-only characters: Dorn, Hexxat, Neera and Rasaad.
I will also add romance kills(like in Crossmod Banter Pack) for Branwen and Xan mods.
Xan and Branwen have four banters with everyone(three for SoA and one for ToB) and two with Hexxat, Coran has three banters with everyone and two with Hexxat, and Tiax has two banters with everyone and one with Hexxat.
For your convenience there are no in-party fights(like Keldorn-Edwin) and no incompatible characters, i.e. Branwen won't leave if you recruit big bad half-orc Dorn, and elves won't leave the party if you take evil vampire Hexxat.
Now, I've got to test this stuff in-game, which will probably take time(given that the game I'm now playing is called SWTOR, not BG2EE), so that's why I'm posting this: if a new version of Branwen/Coran/Tiax/Xan isn't out by Valentine's day, nag me. Nag me even before that, or it'll never get done..