Reccan website

I am developing a website for my UK based psychology practice. I have a logo that I would like re-worked and I four illustrations that I am looking to be developed for the site. The illustrations will be line drawings depicting four strands of my business (1) Therapy (2) Assessment (3) Training and (4) Research. I have samples of the style I am looking for. There will be minimal colour required in the illustrations. I require the logo and illustrations to be vectorised. The target date for the project will be 20/12/2019. In the first instance I am looking for one illustration and then if this meets my needs the illustrator will be offered the subsequent tasks as outlined.