PHP/MySQL website ( content management ), with seo not frendly

Hello PHP/MySQL website with content management I have need to have the content management system for all the 190 pages of website. ( [login to view URL] ). [ you must update all the 190 pages ] The request : to add the <h1> (in the old pages ) and the <h2> (in new pages ) to hide the external links. [ you see this example [login to view URL] )] To see if the layout of pages can be more large. ( the layout as [login to view URL] it can be ok ).( CMS ) To update the sitemap in automatic way. All the pages must finish with .php (or asp ) ( better in html ) [ no in this way : /[login to view URL];Itemid=5 ] To add the internal link in automatic way. Time 3 or 2 weeks : nothing late To be avaible in internet ( almost 7 hours to day ). To have dynamic menus ( to divide in website in different sections (news, games ....... ). To have the file [login to view URL] for every pages. ( [login to view URL] ). To have one seo not frendly. ( NO FRENDLY ) More to guarantee some hours when the project is finished to correct errors or to change the structure …… The payment is with escrow. You don't post if your price is more hight of 470 $ / 540 $ ( if you ask more of 500 $ must be superb your work ]. [ Possibility to ask the creation of content management ( website ) in two differents moments.] Best Regards [ You don't post if your price is more hight of 470 $ / 550 $ ]