create word template for letterhead

Letterhead (word template file): the word file will be multiple pages and need to have margins/headers adjust dynamically on various pages (i.e. the margins and headers will differ for the first page with the letterhead v. the following pages). the first page will have a letterhead that runs vertically down the side as part of the electronic template (the setup of the letterhead is already created). The template will also need multiple standard word formatting styles created/updated. detailed instructions and samples will be sent with project. NOTE- i am not looking for someone to manually format text to match my samples. I am looking for a template document that have the built in styling/formatting to match what I want to be a template that can be used on multiple future documents.