I think you will enjoy them. I have one Silver rooster, two Silver females and two Golden females. They are about the size of a pigeon and are one of the few "true" Bantams which just means that they exist only as Bantams and that there are no Large Fowl equivalents to them. Also the Sebrights are the only ones where the male and female have identical feathering...the female is just as beautiful as the male (or the male is just as plain as the female if you can consider that marking as plain). My Silvers lay little small pinkish eggs and the Goldens lay equally small white eggs. I have noticed that the females have their own unique "egg song" that sounds very much like a Peacock. The rooster has a comb which the females don't develop. However the hint of comb on the female will become much redder when they mature and start to lay. My rooster will spread his tail open and use his wings to thump his chest making a poping sound and crow. They do crow a lot.
Oh, and very important, they are a very flighty breed so you will want to make sure they have a covered run!!!!!