Basic Video CMS...

Looking for a video CMS script to be developed. Front Page: Pinterest Type look W/top menu video thumbnails (5 rows), and category/ordering selection menus. Colors must be changeable from admin page. Logo must be changeable from admin page. Front page will have a default advertising category that can be set. Category/tag pages: will have same format as front page, just videos shown will be category/tag specific as will advertising. video page: will have video, and related videos shown. Needs a banner advertisment under video based on category. Will need to display title, description (optional), tags, view count, rating, & options for liking, favoriting (add to playlists - choose playlist), and sharing... advertisements must be assigned per category/tag via admin page (5 300x250 & 1 728x90)... All pages need a footer & footer menu copyright text and text menu need to be editable from admin page. Site wide meta data and google analytics (and other site wide meta/header scripts) need to be editable from main page. Must have a basic installer page that will connect to mysql and create database structure and set site name & URL... basic setup. This will be triggered if first hit on index... Admin Features: - Must be able to import .csv or pipe delimited files with videos. - Fields: Title, Embed Code or URL to media file (.mp4, .avi, .flv, .webm), Categories, Tags, & Description - Must be able to manage videos from admin, select based on category or tag, search for videos, delete and edit videos in bulk or individually. - Needs a video moderation queue prior to publishing videos for users submissions. Need to be able to moderate users & playlists (hide/show/delete & message users via email address). User submitted videos should be able to be searched by user that submitted from the admin panel. Must be AJAX type site and fully responsive & mobile friendly. Any additional polish you suggest w/approval. Must be professional looking. The attached suggested layouts are a basic starting point)... Searches must be fast and optimized - expect 250,000+ videos.