Customizing of an already installed joomla 1.5 web page

The project is about setting up my already installed joomla 1.5 web page fairly. The project is small. It’s just a private webpage with about four to four static html pages with each a maximum of two static pages below as well as with a blog included. Next to showing my cv it's about announcing some events in a calendar. The web page is currently running in a German draft version. I want it additionally to be set up technically in English. The web page is already technically running. I need your help mainly because of a lack of time of correctly setting up the areas and categories. I expect it’s a effort of about 1 hour for someone who has already worked with it. The second part of the job is to modify the standard template beez! that it gets an individual touch. Effort should be no longer than 4 hours. Furthermore I want Google’s AdSense to be included and some individual effects like automatically changing background pictures. Checking the security settings would also be fine. All in all I expect the project not to take significantly longer than 8 hours.