I have a degree in magazine journalism. My English grammar, spelling, and punctuation are impeccable. In my publishing and editing career, I did tons of rewriting for a bed-and-breakfast guide.
We had to rewrite the descriptions from the brochures so that each one would sound fresh and interesting. This was a serious challenge, since all the brochure descriptions seemed to start with the same phrase: "Nestled in the heart of..."
One trick we used when we got badly stuck for ideas was to rewrite the same paragraph five different ways. Inevitably, three of the versions would be horrible, one would be so-so, and one would be just right!
I have a strong work ethic, and I am a person of my word. I can produce the 100 articles to your satisfaction in 3 days. I'm sending a recent sample rewrite via the PM.