Review of a PDf Document

We have created a document in "In Design" that was then converted into PDF. Our original "In Design" designer let us down on attention to detail and speed of delivery. Thus we have spent the last several days working 24/7 to update the document directly in PDF. The document is 80 pages in total. We now need someone that is highly skilled in working in PDF documents to review the document and repair and fix any discrepancies in font and layout and make the corrections. We would say that the document is 90% good but needs a skilled person to make it look better - no redesign is needed just experience in managing fonts, text layout and positioning is needed.