I can't help you with the module request, of course, and my understanding is that there's simply too much physical hardware in a Prophet X to make a module practical. Plans change, as does technology, of course. I just wouldn't think it's a sure thing.
On the second front, however, my PXToolkit already exposes everything you can do with sample importing on the Prophet X. It's free for personal use, with all the details covered by the relevant thread "stickied" at the top of this area of the forum.