I copied some more out of the old outline into the new one. I think the next thing I need to look at from the old outline is correlatives. Working on that may or may not end up changing the glosses, we'll see.
From my perspective right now, it sort of comes down to what's a "correlative" and what's an "article", and whether the distinction makes sense in this context. I think the way I'm thinking about it is that articles have a 4-by-4 grid of inflections, while correlatives fit into series on other axes, and may lack inflection for gender to some degree.
I'll think about it next week. For now, I've been spacing out and should wrap up.