Document Processing / Word Processing

I need assistance in formatting a legal contract in Microsoft Word. Specifically, I need someone with experience in making revisions to a contract based on handwritten comments and symbols. Many of the symbols come from the Chicago Manual of Style. This will include inserting riders from other documents and matching formatting. You must also be able to set automatic article and section numbers, create automatically updating cross references and generate a table of contents from the document. It would be best if you have experience in working with legal documents.