Custom WP/semiologics Blog template

I need a web site created using WP and semiologics.? The site will be called chocolate lover blog and will have several main categories with sub categoires under it.? If possible I would also like a "look and feel" if you feel confortable doing this part also. It needs to be set up in such a way that I can easily add photos, vidoe and content to the site.? But I don't want it to look like a blog site, but a professional web site.