Wordpress theme setup - repost

Upgrade to a Wordpress site the client has an existing wordpress site that they don't use very much and are looking to upgrade and improve. I will provide all design as usual, and they'll require a new theme created from that. - 5 pages of content to be entered - they will be putting events up and people will need to be able to book them through paypal (so requires event registration plugin that allows this) - sign up to their mailchimp email newsletter (will provide mailchimp login details) - needs to import a feed from their LinkedIn as news (will provide account details when required)