MTS is great with her info. Just be VERY accurate with attaching the geese. I have done something similar using scrappy patriotic colors. I like using Eleanor Burns method of using two squares that produce 4 flying geese. It allows you to make changes if you are slightly off. Then you know that all your geese are perfect before starting your border. Keep them in groups so that you can keep check your aaccuracy. That is what I learn from doing geese in a border. I think your fabric choices are stunning... GOOD LUCK !! :)