I agree with Wytsend .....go ahead and breed. You will get the experience, and then the pleasure in having bred your own kids. You have to be hard though, and not get too attached, when it comes to selling!!
I have some pygmy goats, which came to me with no papers. One of the males is very nice, and he is the father of Priscilla, out of one of my pygmy girls, and she was gorgeous. Had a lot of enquiries when it came to selling her. All my pygmy goats have horns, but as they all live together this is not a problem to me.
A lot of people just keep a couple of goats as pets - so the fact they are not registered is not an issue, and also they have no wish to breed. There are always people wanting goats, especially the smaller ones that can be kept on a small space.