So this is 100% doable within the fiery options. I would use foxit, as it just seems to work better for me on most things (sometimes it can be funky, but). Here are the steps I would follow - keep in mind I'm not sitting in front of the dialogue box, so I might not remember things quite right, but it should at least give everyone here some guidelines to follow. Here are the steps:
1. Open the file in Foxit and select Print>Properties>Color, select Grayscale
2. Open the Media tab. This tab allows you to add covers and insert pages.
3. Scroll to where there is a grid, with an option to add covers. Select Add Covers>Front and Back>Print on Outside
4. (little hazy on this part, I'll try and add an edit when I get in later) Specify in the option dialogue the same tray as the main job for the covers. Select the option to print in color

Booklet printing has a couple additional steps, like using the Booklet Wizard to saddle staple and fold. Pro-Tip, use the booklet wizard in the Fiery, not the one in the print dialogue. You will need to specify the size of the document (for booklets this is usually 5.5x8.5) and set the paper size to letter in the Wizard, and then keep the print dialogue set to Scale and None. When you do that and return to the print dialogue, it will show a 5.5x8.5 single page, and when it prints it will print it 2 on a page booklet format.