Illustrator, Vector design

I am writing a chair yoga for seniors book. I will need vectors representing all the poses on one side of the page and the directions on the other side of the page or below the images. I am looking for an enthusiastic illustrator/designer to create all the images from the exercise videos I will be creating (see the attached video to get an idea). I have attached sample vectors to show you what I am looking for.

The ideal candidate:
• Is experienced in book illustrations, book covers, and vector designs
• Is efficient
• Respects deadlines
• Replies to emails within 24 hours
• Is able to use my exercise videos to create the vectors
• Is willing to work with me throughout the process of writing the book, creating the vectors and the illustrations
• Is flexible regarding making changes
• Is creative
Please reply to this letter with the following:
1. Your expertise in a) book illustration, b) book covers and c) vector design
2. Explain what makes you a great candidate.
3. Provide a few vector options based on the attached video. I am looking for simple vectors that represent seniors with or without faces: ----------
4. Can show previous work samples