Design wordpress site and migrate existing site to it

I need three existing sites (a brochure site, a wiki and a blog) ported to one wordpress site. I need a template, inspired by the existing brochure site design, to be created. I need the navigation set up so that I can easily add new content to a section through selecting a category for the article I publish. Any existing content that can be copied across from the existing websites would be nice but is not essential to this project. The three sites are: brochure site <[login to view URL]>; wiki site <[login to view URL]>; blog site <[login to view URL]>. ## Deliverables The site will need a static home page (rather than the blog roll), which includes a video (already exists on current site & widgets: to display a twitter feed; recent articles & articles by category. These widgets should also display on other template pages too.