Keyword brainstorming and writing of 30 SEO optimized articles about Pilates

Project: Need an experienced SEO article writer to do keyword research and deliver 30 unique / original (Will be thoroughly tested) article in high quality English. If I have good results there will be more work available, as I'm building up several web sites. Phases: 1. Keyword research - deliver grouped / sorted keywords for 30 articles about pilates. One primary focus keyword for each article, and 5-10 secondary keywords. 2. SEO optimized article writing. Deliveries: Meta Title, Meta description, Meta keywords, Article title, article itself, link from article to main page. I expect research being done about pilates to deliver high quality / valuable content for my readers. The content will be used on the webpage: [login to view URL]