Contract revesion

I am looking for someone to help me revise a Service Agreement with a timeline of one week. I have identified some areas that may need changes, but need help to pinpoint the exact points of revision. Knowledge in this field is essential, as the contractor must be able to read and understand the implications of such contracts. This revised contract should reflect the most current legel requirements and practices, and all my needs must be met accordingly. A detailed report of what revisions were made and why is required. If you have the right background and experiences to fulfill this important task, please contact me!