Reference Panel is just where you can drag Story or Reference manual entries to the characters heet - eg you might drag Class, Race info there so they can access easily.
The Spell points that were there could easily be modified.
Ill post something later in the week.
You need to match the Imagine panel with same settings as Extra panel
Inventory is in CoreRPG so you would need to find teh code there and update it in MoreCore extension.