It's weird reading this in reverse release, I'd recommend filling the gaps in chronological order, especially if you're dedicated to releasing new chapters as they come out on top of that. Anyone that was 'current' can then move forward, and anyone who doesn't want to go to the other group's website can slowly read older chapters as they come out- otherwise new readers on MD won't check out the series until you've done every single missing chapter, as they would not be able to start from the beginning if you work your way backwards.
That is to say, release 81, 82, 83, 84, then start at 1, and move up.
Thank you though, I appreciate the work even if you don't listen to my advice.