Breed guessing game

[KipselLife]

I gave some eggs of my bantam flock to a friend,the chicks are almost 1 month old now.
There are many different breeds in that flock, so for fun here is a guessing game who the parents could be!
Possible parents are :
Sebright,Serama,Silkie,Silkie x Cochin rooster,Cochin,Wyandotte,Dutch Bantam,Hollandse kuifhoen(dutch crested?)
Chabo rooster

Black and white one seems to have chabo legs,the colorful one has very long toes!
Dark one is quite smaller than the colored

 

[JedJackson]

The legs aren't feathered, so that mostly rules out Cochin and Silkie as parents. The first has a rose comb, so either the Wyandotte or Sebright are one parent. If the legs are short, then Serama is probably the other parent.

The second one is more tricky. Which of the potential parents has some blue coloring? What type of comb does it have?

 

[KipselLife]

Its a single comb and theres only one that is blueish which is a wyandotte