As with any breed , you won't know for sure until you introduce them. It is best to introduce your birds to each other through a wired petition and give them time to ' size ' each other up. Assuming that the birds are of similar or equal size , I can't see why they won't get along. I should stress that it is always best to isolate any new birds for a period of 4-6 weeks. This time allows you to properly assess the health of the birds.