Company Graphic Design for Exhibit

Looking for a graphic designer to help create a couple of artistic illustrations to capture our business concepts to be display on our booth at a show to help "catch the eyes" of the the show attendees and will be used on our web site as well. Two simple yet elegant conceptual designs created in Photoshop or Illustrator required with original artwork upon completion. 1) A simple design resembling a "community" of common users who all part of a medical professional community of bloggers, forum users and community calendar. 2) Our company has a medical web portal that solves 6-8 major issues for our clients. I want a graphic design to represent our company in the center with these 6-8 issues in a circular fashion representing that our company is the solution to their needs. I need this ASAP - within a few day. I will provide additional information to serious bidders. Thank you!