Copywriter to re-write the website content

We have a website content - financial and business theme - that we need to have re-written in a good and professional manner, that will look nice and easy to read. More importantly - the text should be re-written in order not to break the copyright laws, as it was taken from other websites. Initially, the volume of the work will be around 5 pages A4 (the amount of actual web pages is different, cause some of them could consist only from 5-10 words). In the end, if we will be satisfied with the results - more work will be provided.
It should take around 3-4 hours.
We are ready to pay for initial volume up to