@Astrobeej @neilhimself Looks like that part is done, but it doesn't bring along DMs in a useful way.
I'm not sure how many DMs you could get showing at once in a web page by scrolling down, but you could "Save As..." in the browser to keep a copy of that list of people you messaged with. As viewed on screen it doesn't show the full name, but looks like (from search in page behavior) that it probably would be there in the HTML.