Need Structural Engineer for Small Door Opening Reduction Project

Florida- Palm Beach County. Site specific engineering which provides detail to reduce the height of 2 sliding glass door openings & install impact horizontal sliding windows. Existing width to remain as is. Existing headers to remain intact. The home has CBU stucco frame. Need to fill-in the openings with masonry walls at bottom of openings. Stucco the exterior & rough finish drywall on the interior. Opening #1 is in a kitchen- egress not required. Opening #2 is in a bedroom- egress required.