Filemaker 12 Pro Mac PDF Editor

I have developed a script which can take a multi-page PDF and split it so that each page is one record in a Filemaker database. This is a Filemaker Script which also relies upon Ghostscript. I would now like to build upon this and add the following features: (1) Show thumbnails of all of the imported records/pages and be able to navigate to a new record by clicking on a thumbnail (2) Import existing PDF Bookmarks when a PDF is imported/split and show the title of that bookmark along with the thumbnail (3) Add my own titles to individual records to be shown next to the thumbnail (4) Select two or more records by highlighting the multiple thumbnails and combine those pages into one record (5) Keyboard short cuts should be created so that it is possible to browse between records with the left and right arrows and then within a multi-page record to browse between pages with the up and down arrows