Sorry Sean, the hard buttons are stored at the device level, not the page level. The only thing I can suggest is using jumps at the end of action lists to switch between two or more devices. A device can be a single page, so the effect would be very similar - you'd just provide the page navigation icons yourself, rather than relying on the default scroll up/scroll down ones.

The bad news is that you'd need ProntoEdit to do this. Hang in there, shouldn't be long now.