Rewrite my website content

We are about to launch a new website that has approx 20 pages. The site is more like eBay than BBC news, so not much text on the pages - they are mainly forms to get info from people so they can complete their transaction. Some of the existing text is "Lorem ipsum....", and some could just do with re-writing. We need you to sign an NDA before we go into details, and need the work completed ASAP.