Can I make whit my shadow keeper a total new character of one that joins your party ?
F.E I want to change hear dalias (spelling) in a female monk , but if hear dalias some thing says , our some thing about a quest our some thing will my new character do that to ?

if the computer get no error it is very cool , then you can make your own party , just like IWD , but i will only change Hear Dalias , becouse I want a monk in my party , and hear dalias isn't a realy good character (I think).

Well don't really know if the storyline wil stay but

I once made Jan Jansen an elv becoz i an stand lillte poeple (bad man and it's christmas time)
ehm i slightly dislike have someone in my party that i could miss becoz there size (better now?)
and he couldn't waer his cloth

that means That the game didn't reconize him as being Jan
and if i didn't stop becoz of that it's very likely
Jan would have never talked again

Strange philosophy Cleric. The whole point of Haer Dalis is that he is a male Blade, and all his dialogue and subquests revolve around that reality. Why not create a new PC and import it into your party? Are you playing single player or something? In multi player you can have multiple PCs "just like IWD". Mind you, NPCs are more 'alive' and certain aspects of the game are only available with certain characters.