132087 Rephrase website content

I'm launching a "buy and sell" website+forum in a couple of days and I need someone with perfect English skills (grammar, syntax, vocabulary) to REPHRASE the "professional way" (and when I say "professional way" I mean the correct way) all the content I have wrote for this web site, since my English skills are average (I'm not a native English speaker). The rephrase includes from simple site messages like "Welcome to [login to view URL]! How does [login to view URL] work? Click here to read/know more...etc. etc." to more complicated sentences like "members should leave feedback for/to each other, even though feedback/rating is not necessary/you're not obliged to... etc. etc.". (Hope you got an idea of what I need) This can be an easy job for a native English speaker imho, since all that he has to do is to edit each sentence and make it look/sound like it should be-and that's all. So please bid only if you're from the U.K., U.S., Canada, Australia OR if you REALLY think you qualify for this task. Almost forgot: we are talking about 15 MS Word pages with Arial font, size 10. Thanks