I like timid roos they usually end up less aggressive also eating out of your hand at a young age is generally a good sign about the rooster with the younger girls how younger are they if they are quite a bit younger then him then he most likely wont attack baby chicks if you ever get baby...
i personally would never use a bird for any of those just pets/eggs and when it comes to me if I have seen an animal alive I cant eat it unless its a deer or big game animal