FrameMaker expertise needed

I am a folklorist trying to wrap up an approximately 500-page FM book that is a guide to a folklore archive housed at the Library of Congress - American Folklife Center, the Danish Royal Library and the Digital Library of the Caribbean. The book is 90% complete, but I need help finalizing the layout and design. I will need a few hours here and there over the next couple months. I am preparing all the content myself, but am not a serious FM or PC user, so I am looking for both technical and design assistance. If this is not an appropriate forum for looking to hire someone, I’d appreciate other suggestions for locating a freelancer to help with this project. A PDF of an early version of this book is attached.