Man, thanks for doing this. I was scared when I saw "No Group" was taking it up, since that's always something of a crapshoot, but this was actually really good. Now, obviously, when I say "really good" I'm not talking about things like the scan quality or the typesetting or any of that because to be honest it's pretty shitty. What I'm talking about is the actual translation. Not only is it readable and comprehensible, but it seems like it's actually true to the story as well (which seems like it should be expected outright for this sort of thing, but honestly I've seen some pretty absurdly bad stuff). Even the parts you confessed to being unsure or confused about seemed like you got it right and were just doubting yourself (which in my opinion is far better than getting it wrong while having complete and total confidence).
Honestly, I'd be all for it if you made yourself a scan group and started working on this and other mangas, especially since that'd give you a good way to pull in people to help bring the other aspects of your scans (like the aforementioned typesetting and image quality) up to the level of your already solid translation work.