If I manage to get it to work, I'll probably upload it somewhere. If it turns out it doesn't work with Enchanced Edition, I may try it with the normal game. I remember reading that making class kits is relatively easy, but I can't remember where it was. I'll have to read some tutorials, like those on the Gibberlings Three site.
EDIT: I just discovered that there is already a mod which introduces a Fighter kit similar in theme to what I'm planning. It's called Duelist and can be found here. I'll still try to make the kit I'm planning, though.