Add Joomla Blog to Existing website

Jcomments: fields to display: Title, Name, and email, email notification, Comment box - creat it larger - be able to have all the text editing features such bold, size etc, upload youtube/facebook video, and be able to upload pictures. - unregistered guests can have the possibility to publish pictures etc.. - Create a category/item for articles to be published - set up login screen - on the main page ask the experts - Ad a plugin feature latest blog news from all treads, It should be a slider that changes pictures and information from one story to the next - customize to fit our web page design