I had told FPI to expect a 2-page document (under the Document tab where it asks for Pages Per Record) with the thought of deleting the unused pages and selecting Simplex as the layout.
I don't know how to achieve what you are after and still leave all 4 template pages, unless there is a way to specify to only output 1 side during Compose.
I wonder if there is a way to tell your output device to only output odd pages. If so, you would simply compose the whole thing without suppressing 2,3 and simply tell the RIP or printer not to print even pages.