Great work man! The translation looks great! As a former MTL reliant scanlator, I feel your pain. I'm was in a similar boat, scanlating an lesser known untranslated Manga (I do the scanlation of Misoshiru De Kanpai) and I was reliant on MTL to cope my way through translation in the beginning. I hope some JTL comes to your aid or an official group picks this up. But for now, keep up the amazing work!
(Also btw a bit of a tip. You might already know this, but if you have the money, get ChatGPT4, it's leaps and bounds ahead of other MTLs, especially when given context. But in your case I'm not sure it's necessary since it's really smooth already!)