10 weeks old, 10 birds. Help sexing them please!

[Lilchickherder]

I have 10, 10 week old chickens. Supposedly some are pure ameraucaunas and some are EEs. I'm not convinced any are purebred though. But I would like help sexing them please side pictures of each bird separately. I also have head shots I can post.

 

[oldhenlikesdogs]

Those with pink red plump combs are probably males. 1, 3, 6 and 8 I believe from the combs I can see.