CMS integrated into existing website

site is [login to view URL] We require a back end login where we can edit all the pages. This should include: Adding pages to navigation Adding new pages. Pages always follow same setup: [login to view URL] - So you'd always need banner image, small image and text. Below that there is a comment section whcih is just a piece of code so that woudl be part of the page template. We also have 'news' pages designed that is not part of the site now that will need to get put in: [login to view URL] Individual blogs should go to : [login to view URL] Newest 'News' Links should also affect the footer across all pages. ALL PAGES GENERATED MUST BE SEARCH ENGINE FRIENDLY I must be able to edit the meta data, page titles and html names on each page + all alt tags for images. We're looking to start work on this straight away and require the work to be completed by mid July LATEST. Budget we're looking at is 450$. Happy bidding!