Blog content writing

I basically want the below needs for the content requirements on our blog, I would like to start off with 1 article first, then move onto 100's of articles on a long term basis. 1. Minimum 1000 word article (I choose 1000 words because google considers this good quality) 2. Well researched article on the internet and NO sentences or structure should be copied from anywhere. Research should include graphs / charts made by you. You may use a software to create the graph. Or if the research is just simply "35% of the people in USA buy engagement rings online", then no need for charts. But all research should be backed up. 3. Infographics should be created so image summarize what you are going to talk about or if I don't have the time to read everything, I can simply just click on that image and understand all the content. (Not small details but major things) 4. Well structured, no grammar or punctuation problem. 5. No plagiarism. This will be heavily penalised. 6. the content should include the keyword "Blue sapphire engagement rings" and it should have images from our website [login to view URL], the use of images should be at the highest level. We have some color charts of sapphires, some other articles. there should be synonyms used in this article of "blue sapphire engagement rings", so this way the synonyms guide google that this piece of content is about blue sapphire engagement rings. 7. This blog post will be posted on [login to view URL], so you have to link to existing blogs in a natural way. 8. Finish the task this week. Use this video of navneet gems blue sapphire in the content also: [login to view URL], This is just a start.