While the idea is great, I'd still be wanting to see the stats of the items (like the damage/att/def/len of weapons, possible onebattlespells or castable spells with the item or such, prot/def/enc of armor and so on), the damage/effects of battlefield spells and the already mentioned chance to swap between CBM and vanilla mode - I don't really have time to do those myself
Also, some sort of distinguishing between national and non-national spells might be useful (color of the text? some sort of tag in the spell description?) - while I can remember most national spells when I see them, other people might not.
Still, an excellent tool for quick reference.
Edit: in the items, the misc itemtype is "Miscanelous" when it should be "Miscellaneous"