Add additional functionality to existing website

Stage 1 - Make buyers, sellers, our mission page editable like with the home page
Stage 2 - Create the concept of 'Users' with the ability for you to create a user with all relevant details such as address... and then the login option on the frontend of the site
Stage 3 - Add in the various sections for the user dropdown list that is specific to them (compeition, advertising, dialog...)
Stage 4 - Add in the various sections for the global dropdown that is seen by all users
Stage 5 - tidying up and making revisions to the site so it is complete