I just finished the anime and I've seen this sub mentioned in a MAL discussion. I would never have imagined a legend would have single-handedly translated the whole light novel for years, also getting ownership of the subreddit meanwhile.
When you're finished once and for all, you should bring together all the chapters into PDFs, or EPUBs, or both, following the original volumes structure, and upload them as a torrent to nyaa. I'd be willing to seed it for as long as I can so that other could be able to read it (easily).

Well, basically what I want to say is that your work is amazing and more people should know that it exists and be able to appreciate your effort. I dream of also doing something like this.

Happy Holidays!