To draft a freelance contractor contract

To draft a total of 2 freelance contractor contract to work with a UK Education company with basic details such as holiday entitlement, fixed salary, confidentiality, notice period etc
There is already a template contract that the hourlies can refer to
One of the contract need very specific details for the probation period, and details such as what the employer is expected when travelling abroad
This job is only open to UK based hourlies, also must provide unlimited revisions support.
To complete task by 19th July, 2013