I will try to guess the horse colors.
I think #1 is a Champagne too
I think #2 is like a lighter shade of Dun either a pale dun or cream dun?
I think #3 is a Perlino, is that what you thought too Equine?

I will come back soon with a new question for you to answer.

Equine, I like the pics of your Morgans! So when is the foal due? You will have to post pics.
I look forward to seeing pics of your Arab soon.