There are not many pieces of advice when looking at dual wielding posts, but when you receive counseling, you should always be told not to fix the dual wielding deeply and
make it dark. If the fixation is dark, your eyebrows will stick out, and your dual wielding will look really bad, and your chances of getting sausage eyes will increase significantly.
I saw people around me doing dual wielding, and I tried it myself and felt it myself...
Please don't fix it too deeply.