Content rewrite 25 articles x 400 words

I have 4 articles and I need to make 25. Each article must be 100% unique, 400words, Without titles. Hello, We are executing a serious SEO campaign, and need a copywriter to rewrite for us 25 main page articles, 400 words each. We provide 4 different articles, representing our services and the copywriter must make 25 from them. The ideal candidate will have knowledge of SEO (know to place our keyword in the text, in the first sentence, no keyword stuffing, etc), as well as have perfect grammar, spelling, punctuation, etc in accordance with UK written English. No spun content, or duplicate content; only 100% authentic content that makes sense, is readable, and gives knowledgeable facts about our survices. We will copyscape check all articles. This first project is for 25, 400 word articles. If you can cut it, we will work with you indefinitely. Only freelancers with good reputation should bid. When making your bid, please send a detailed message on your experiences as a copywriter, as well as 3-5 samples of your writing.