What do you think of this sibset?

I think you are very brave for having 3 that are due together and it is a lovely thing you are doing for your friend but it is very obvious Benjamin and Oliver don't belong as all your children are K's, either they need K names too or Kiera needs a switch round for their sake as much as anything else, they will realise they don't fit sooner or later, and so will other people and kids at school can be cruel