Access Database Finish

Hi, I have a Microsoft Access 2007 database which I started a few weeks ago but haven't go the time to finish it. Its a garage database and is about 70% complete. I need a MSAccess expert to : 1. Do calculations on records in a few forms based on costs, vat, hours worked, etc 2. Link tables so that information is shown for a specific person, eg - Customer details then flows onto their car details, then onto their costs, etc 3. Tidying up of all forms, tabels, queries, etc 4. Create some specific reports (which I will list). 5. Create a couple of extra tables and forms. It basically needs a few hours spent on it to get it running properly. Anyone who looks at the database will know what needs doing as it is pretty straight forward. I will need the work done very quickly.