To fix the female shaman animation, you have to go into hex with its animation data, and get rid of the bytes that make the cape flow. Only FE6 and 8 can have female shamans with the cape working, unless you go and rescript the entire animation. Unless you insert it over the male shaman animation, but, then you wouldn't be able to have a male shaman either XD
And, dude, you should try and make this hack the best it can be. Don't try to tell me how much work a hack is; I know, I've done one, with a lot more stuff than yours, including maps, music, portraits, battle animations, and even a battle template. And if there's one thing that takes longer than these events and maps of yours, it's the graphics. You've got it easy making a hack without changing the portraits, and if you don't think it's worth the time to fix anything you can, then it's not worth my time to play this hack.
You're prolly gonna disagree with me either way, so, this comment is pretty useless :P