I don't know how we keep missing each other. Let me try this.Like I said you can't as you need to load up hekate to load up something else. You can't go from emunand to sysnand directly.
1. Take a clean OFW and create a emunand with it.
2. Try to boot it using the 'stock' selection in Hekate (i.e. not using any CFW).
Have you done this?