I like the idea of choosing a book to get the wanted stats.
The only thing I hated in the book (and I think, most of us hated) was camping Fate. I hope they put some fate, but more like "3-10 fate in xxx or yyy zone" instead of specific Fate.
Likewise, for killing mobs, i'd rather have kill 100 from a list of mob instead of 10x10 of this specific kind (cause it'll be another battle of first to get aggro if it's specific)