Porch Steps Permit Engineering Drawing

I need a set of stamped engineering drawings for a small project: replacing seven existing wooden porch steps with concrete steps finished with bluestone pavers. The steps will sit atop two new cinder-block cheek walls... (Budget: $250 - $750 USD, Jobs: AutoCAD, Building Architecture, Building Design, Building Engineering, Building Regulations, CAD/CAM, Civil Engineering, Construction Management, Engineering Drawing, Structural Engineering)