Orpington hens or roos?

[Kris1]

I have fourteen 16 week old cuckoo orpingtons. I am having a heck of a time sexing them and they are getting so big! The boys are going to have to go.
Do you think these two are roos or hens?

Thanks in advance

 

[Pork Pie]

Looks like you've got yourself two fellas.

 

[itspebbl]

Both cockerels. Very handsome though

 

[alexa009]

Both are 100% roosters. Big comb thick legs and even saddle feathers! Very handsome boys!