Well... perfectly good english maybe not, its something that almost only who live in the country will be able to do.. and even that not all people.
look here, I think you're the only one wich write english perfectly, and we all are understanding each other. If someone try to talk with me by fone in english I will try do my best possible for we understand each other, wouldn't be a perfect english, but something possible to understand

I know that a have some breeders even in origin country talk and write in english good enough to be possible understand.. something

Is they care for quality surelly the lenguage may not be a true barrier.