There's ways around that...
A friend told me a rumor about a potential release of Mospeada which I do not entirely believe, but if it does happen, then I'll be doing 61-85 in HD as well. Otherwise, once I run out of source I'll just fall back to 480p. (But since I keep the EDLs as separate Avisynth scripts, it may be possible to upgrade the eps as better source becomes available.)
He and another friend are looking over the 6 eps I have already done and once they're OK'd for release I'll put them on some common tracker and post the torrent on Nyaa.eu (as I usually do for my anime releases). I'll probably have to take a short recovery break before I move on to the next 6 episodes...