photo 1,2 and 3 I think is the same cockerel silver cuckoo ;
correct silver colour.
pretty eyes
small head NO GOOD
nice comb still small.
long tilted back.
nice tail angle BUT too long and open
well feathered shanks
Need ;
mass
width along the back ,shoulders and the rear
he will throw a big number a pullets with lighter hackle ( Birchen type NOT accepted by your standard ).
Photos 4 and 5 Silver cuckoo 2 I think that is a Top dog. the way he carry him self
nice uniform colour he is Dark cuckoo single barred Bb+.need lighter hackle .
nice thick head .
nice comb and weatles
pretty eyes
nice long tilted back
nice tail angle nice size a little longer.
well feathered shanks proper length
Need mass he will grow and fill up with age .
he will throw nice uniform pullets accepted by the American poultry standard . He is a breeder.
A Splash he is going a be a big rooster when matured .super long and wide tilted back
nice tail shape and angle.
nice head and comb
he shanks look feathered to me
his eyes are Black
That what i think of your cockerels
Chooks man