Custom CMS website and graphic design

I need a custom, secure website design for an organisation. The website should reflect the company identity -artistic and [login to view URL] will need SEO on the website. We are an Independent business advisory and rating business and we need to have a website, • CMS has to be used preferably joomla 2.5 or the latest wordpress (we open to anything else but not pricy) • it has to look clean, fresh, professional and modern The structure looks like the following: 1. Home page a. May be flash displaying the branding and star rating, as different pages or slides 2. About us a. About Us b. Governance c. Management d. Board of Directors 3. Scorecard and Star rating 4. Contact us 5. List of Approved (Find an accredited dealer or vehicle producer) a. Original Equipment Manufactures (OEMs) b. Sellers c. Products 6. Accredited Member a. Code of conduct b. Quality Standards c. Service Level Agreement 7. Complains functionality (submission to an email address ) 8. Links to important information a. Consumer Protection Act b. Know your rights c. Quality and what it means for you and your business d. Fundamentals of running a successful Business 9. Our Quarterly Publication 10. Gallery Other features / Functional: 1. Tweeter 2. Facebook 3. Locate an approved dealer near you