Urgent: A0 Map Design for Print — Grid Overlay + Layout Clean-Up (24hr turnaround)

I have a source map PDF (A4 size, produced in ESRI ArcMap) that needs preparing for A0 large-format print. I will supply the PDF after project award. The work involves five specific tasks: Scale to A0 — resize and resample to 841 × 1,189 mm portrait... (Budget: $30 - $250 USD, Jobs: Adobe Illustrator, Adobe Photoshop, Cartography & Maps, Graphic Design, Illustrator, PDF, Print Design, Vector Design)