Professional corporate website creation

I have a website (which was designed using joomla - CMS) Now i want to upgrade the same site to a Word press content. It should look like a best corporate site, our company portfolio targets training on several areas (like Spoken English, personality Development, Motivational skills, Faculty Development program, teaching skills) and entertainers. Main focus should be our CMD - [login to view URL], (Multi talented personality), You need to incorporate all social networking sites to our website. And we need a dedicated blog as well for our CMD. Add forum for open discussion between students & trainers. Search Engine optimization (SEO) should be included. We have lot of training related videos and photos & CMD's special interviews, it should be updated in our website frequently, so create a best word press template. & it should be easy to manage. we need to complete this project within a week & expect the output in a professional manner.