Porcelain D'uccle Gender Help!

[Sail]

Hey guys! It's been so long since I've posted anything here. So much stuff happened but I've got a question for those a bit more experienced with D'uccles!

I have 7 Lil guys that are 4 weeks old today and I knew at about 3 weeks there were two boys to which I was happy about since I wanted to get two. But recently I've noticed some of them looking a little bit suspicious and I wanted to run by you guys what your thoughts are?

I know for sure that there are two boys to which I will show here for comparison. The boys already have little waddles as well. And for simplicity sake I will label them by number instead of their names.
Chick #1

Chick #2

The three I know are girls (or think so at least lol)
Chick #3

Chick #4

Chick #5

And the ones looking a little in-between that I'm confused about as they have gotten slightly bigger combs with a little pink in some angles? But not as intense as the actual two boys in the group, I'm thinking Chick #7 could be another boy, late bloomer maybe?

Chick #6

Chick #7

And a group photo i took without Chick #5

 

[JedJackson]

1 and 2 are certainly males. I suspect there are more males but it is a little early to say for sure. Post again at 6 weeks if it's not clear by then.

 

[Sail]

1 and 2 are certainly males. I suspect there are more males but it is a little early to say for sure. Post again at 6 weeks if it's not clear by then.

Thanks for the feedback, will do!

 

[Ladybird CA]

I think you do have 2 cockerels and the rest pullets but yes more pictures would be nice

 

[Sail]

Update: I quickly found out the two mystery chicks were cockerels because one crowed for the first time right in front of me!