The last four years of my 10-year journalism career were spent in an editorial role. Part of my job was reading, fixing and often rewriting stories. Rewriting the articles you are needing rewritten would be a project where my talent would be beneficial to you as I can take any sentence and rewrite it five different ways, and each one would say the same as the original.
My total bid for this project says $30, as it is the minimum bid allowed by this site. However, my base rates for this project would be $4 for a 400-word rewrite and for those of the 500 word variety the rate would be $5 each. In your description of the job, I didn't see an indication of how many rewrites would be needed, and how many words for each, so I was unable to determine a whole project final bid. I've indicated a completion estimation date of one day. While I haven't seen the source material, so my estimation could be off slightly, but I believe I can easily rewrite a minimum of 15 to 20 stories per business day. On days when I don't have other projects to work on, that number could go even higher.