CMS - Drupal/Joomla/Wordpress

Re-design of Website [login to view URL] into Drupal/Joomla/Wordpress CMS. I am not concerned what the solution is, as long as I get the below functionality. I have given a lot of detail.....if you want to be challenged this is the project for you. I am a project manager and will drive you to the deliverables - I am happy to take a phased approach but need to end up with the below functionality - browse [login to view URL] for an idea of what I am after. The following is needed - Complex entry page - Mysql database design - Currently site has 5 categories (for articles) - should be able to have more, should also allow for sub-categories - The most current articles "subject" (latest 3 articles per category) needs to be shown on entry page - Category blocks need to be assigned to specific locations (this needs to be customisable - ie. can move them around on page) on entry page - customisable - 4 Banners are needed in various locations on entry page - customisable header and footer - for consistency throughout website - Sub pages to have a specific design allowing pictures to be added in a WYSIWYG way with text - site search functionality - detail pages to have header/footer/title/banner/adsense and article detail including pictures - menu, per group/category/sub-category The following is additional and not currently on website: - User create/upload of articles - Accept comments for articles - Other people that read this articles also read these articles - list of articles - might need cookie integration for this - website admin to approve articles before they show (some workflow required) - ebook and product store (store should allow for categories too) to sell items (to link with [login to view URL] for credit card purchases) - emailing links for downloading ebooks (need to be links that expire) - also provide links on website where user can download from - user level integration with "PHPlist" for writing and emailing newsletters (or rewrite this functionality into this product) - I would prefer this written - SSL integration for security (when purchasing/editing user information) - Create RSS feed so that other websites can get feed from my website - Need a verification script that is scheduled that checks for anomalies - html code injections etc, changes to the site based on a "baseline" which needs to be set on website upload - email notification to be sent User/admin interfaces: - Modify/change user details/passwords etc - Write newsletters and schedule emailing (slow batch send) - Add/modify/delete articles (only admin can delete, user can add and mondify their own articles) - Change banners/header/footer/front page background/menu - Signup for newsletter ==> Site design to be designed to be search engine friendly. Important inclusions: - Google Adsense - Google Analytics - Cookies