Congrats! I'd say no harm at all in getting a Seb gosling(s).. especially if these are calmer and more to your liking. The cygnet is still very young so it will bond with the new goslings and you would be able to part with the egyptians if you wish.
I'd love to see a black swan in a flock of seb geese actually... LOL
I'd love to see a black swan in a flock of seb geese actually... LOL