CMS driven Website - Multilingual

CMS driven Website We urgently need a fully CMS driven Website for a presumably customer. Unfortunately, we heard about the project today and have received a detailed structure plan concerning the features of the site so late. The problem is that we ourselves were invited to bid for the project today and that they want to see a fully working demo. So the only chance to win the bidding for us is that the full CMS website must be set up tomorrow in order to show it to the customer as a Demo. You would set up the Website incl. Structure (Template, Navigation, Modules) on your Server and we would fill right then insert the content. If we likes the result we get the job. This project is only for CMS Experts who have their ready made solutions using Open Source CMS You get the detailed projects structure plan by PM. The main Features are: --IMPORTANT - multilingual ( english , spanish, french , protuguese for start) we can be able to add more languages --Website driven by CMS --Multiple Administrators, Rights Management, Responsibility for specified sections of the Website. --News Module (Entries must be accepted by Chief-Admin) --Multiple Forums (in some Forums Users are allowed to create a new thread in others only Admins are allowed to do so). --RSS Import via XML --Horizontal menu (3 Levels) for Main Navigation. --New Sections must be able to be added for the Admin via integrated Interface. --The specific Section's Layout is a derivat of the main template theme, meaning that it should be available in different colours but using the same structural template. They should be able to insert an own Logo. --Layout should be a adapted to the customers needs. More Info for serious Bidders via PM. Only bidders whose answer start with "Can show demo :" are considered as serious! Thank You for Looking!