Customise Login for Wordpress/bbPress/BuddyPress site

Desired Outcome: Configure unique login to Forum and Blog commenting functionalities on Wordpress Is possible to create an account using Facebook or Wordpress/BuddyPress 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 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 and most scalable way. About the current development stage Wordpress installation Site: [login to view URL] Dev Site: [login to view URL] Using bbPress, BuddyPress and Social Login plugins. We have considered using Theme my Login but its use is not mandatory. Base theme: NewsPlus Other core plugins: UberMenu, Sidebar & Widget Manager. Full requirements attached or here: [login to view URL] Available budget: 300-450 dollars. I'm looking to develop a long term collaboration for this and other projects I manage. Regards. Juan