I'd love to play as a male miqo'te, even though it doesn't reflect my gender irl. I just wouldn't be able to resist the cuteness. The idea of it just makes me smile, especially if they end up being more boyish than RRRRRGH GRUFF MANLY MAN type of models. It would be a hard decision between male miqo'te and female roe, especially if both of them are done well.
I also agree on having more options for female models - my miqo'te is too skinny. I already deal with borderline creepy skinniness every day... I don't need to be staring at it while I'm playing a game. hahaha