No, should work just fine. Just keep in mind that the page numbers change after each insertion, if you inserted the new pages before them. For example, after the first line is executed what was page 5 is no longer page 5, but now page 8, because you inserted 3 new pages before it...
Thank you for your help.
For others who come across this thread with a similar question, this what I ended up doing:
I had one folder that contained all PDFs I would be working with.
I started with the pdf that contained the cover page open, then ran a script that added in the pages of the other PDFs as suggested.
I ended up using some variation of "this.insertPages." [It is essential to know what would typically be considered page 1, in this context, is page 0, and to insert something before the first page reference -1].
to insert 1 single page of a multi-page document: this.insertPages({nPage:3, cPath: "name1.pdf", nStart:0}); [this inserts one page from the document name1, starting at 0(which is page 1), placing that 1 page after page 3 (which is page 4) in the current document]
to insert an entire document: this.insertPages({nPage:0, cPath: "name2.pdf"}); [this inserts the entire document name2 after page 0 (which is page 1) in the current document]
to insert multiple consecutive pages of a document (but not the whole thing): this.insertPages({nPage:4, cPath: "name3.pdf", nStart:4, nEnd:7}); [this takes pages 4-7 (which is really pages 5-8) of the document name3 and inserts it after page 4(which is page 5) in the current document].