"I fantasize about having a perfectly flat (that is, male) chest."
Yeah, same. The whole stereotypical girl-coming-onto-guy thing where she runs her hand down his perfectly flat chest.
Well I think it's only a risk that you lose nipple/chest sensation, I don't remember quite well from my research but I'm pretty sure most of them do get it back after healing fully.
Uhm, I'm really not sure if I'm attracted to androgynes. Never met one IRL [not even any trans, except one who is a maybe], and even from just pictures, I'm still confused about it.