Design Careers Poster for Secondary Schools

Information for the business: Online careers advice site for students aged 13-18
Industry: Education
Design details: We need an A3 poster designed which we will then print and distribute to schools.
We have already come up with the concept, written the text and drafted a layout. We're looking for someone to produce our idea professionally including adding icons and a colour scheme. We will require final print proofs to be delivered in Indesign, Photoshop or Illustrator. Please can your quote also include revisions.
The URL provided is a good indication of the type of poster we're looking for.
Target audience: Young people aged 13-18
Ideas for the visual style: Simple, icon driven poster, illustrating 18 ways to find the right career for you
Urls to draw inspiration from: http://www.designthinking.ac/collections/all-products/products/how-to-be-an-independent-learner
Where the design will be used: Print
Extra notes: