Customise Login for Wordpress/bbPress/BuddyPress installation

Configure unique login to Forum and Blog commenting functionalities on Wordpress - Is possible to create an account using Facebook or Wordpress profile - The unique login will allow the user to post in Forums and comment in blog posts. - Each user will have his profile, where is possible to view Profile data, previous Forum posts and and previous Blog comments. This profile should be extendable to other functionalities after this project has been completed - Look & feel of the interfaces will be customised to fit the website - Email address should be collected for email marketing purposes - Opengraph integrated - For sharing articles and forum posts correctly - The site will be published in Spanish language - all necessary translations will be provided In order to achieve the desired outcome we will need you to validate this configuration is the optimal, or suggest improvements (eg. use of other plugins) to achieve this integration in the simplest way. About the current development stage Wordpress installation - Dev Site: [login to view URL] - Using bbPress, BuddyPress and Social Login plugins. We have considered using Theme my Login but at the moment is disabled and its use is not mandatory. - Base theme: NewsPlus - Other core plugins: UberMenu, Sidebar & Widget Manager.