For the future: Using left align for your text is a big NO. Center align is the gold standard here. And using a non comic font is also a big NO (exceptions for signs, newspapers, letters, etc. possible) You can download good free comic fonts like Anime Ace, Komika, Wurper Comics, Wurmics Bravo on sites like dafont.com. And you should try to find a native english speaker as proofreader. I haven't read a lot of your tl, but what I've read was a bit akward.
Thanks for translating this one. Hope you get around to the rest of this author works, the raws look intriguing but don't know Japanese so relying on you.