My favorite English voices for Queen Serenity are Wendee Lee and Wendy Lyon because they both did a very amazing job voicing her, plus both of their voices fit Queen Serenity's character very well too.
Yeah that is true since Crystal is aimed towards women in their 20s and 30s who grew up reading the manga and watching the 90s anime.
As for seeing a Crystal comic in a woman's magazine, I can see that being a thing and that it would give a lot of nostalgia to the women who read the 90s anime...
Yeah it would be nice if the comics are able to be reprinted and get translated into other languages, but like you said it's not going to happen and the only Sailor Moon related book that ever got reprinted is the manga series.
Yuichiro and Makoto because they would make a very amazing couple. I know Yuichiro loves Rei, but I think that he would also like Makoto as well since Makoto would be a lot more sympathetic towards Yuichiro and that she would love to be with him too.