Blog Postings For Adsense and Keyword Research

I need someone to do 10-20 SEO blog postings for Google Adsense in specific niches. This is to be done in WP blog and will be used for income producing site. Also need Google Adsense Keyword Research for SEO of this site. There will be many projects like this plus additional work. I already have income producing Google Adsense sites and would like to create many more. Please provide a proposal on it and how much income you think you can get daily for this site. Internet marketing skills are needed.