Hello,
Just a tip to consider. As we know we make back-ups with Akeeba. Recently I had a crash during building with PSPB5. Don't know what caused it, can be server related or PB. Not what this post is about.
What happened is I lost the homepage I was working during the crash which was almost finished. So lots of work lost. The other created PB pages where still there after the crash.
So instead of only making a backup with Akeeba, now I also make backups (duplicate) of the PB pages after some work done. Much faster to assign a new page to the menu then place back a whole backup.
Just a tip.