I am not too sure about crossing with the breeds you have listed.
I have some young stock that were sold to me as White Chanteclers from a lady who bought the eggs online and hatched them out. Looking at them as they start to mature, it is apparent that they are clearly crossed with something else.
I checked the site of the person who supplied the eggs and he has a Lemon Cuckoo Orpington.
As some of these birds are developing golden feathers on their backs and wings, I am going to say it is safe to say that his LCO got in with the Chantecler hens...
One of the pullets and a few of the cockerels have a couple of small black spots
The majority of the cockerels have single and rose combs; of the 7 only two have cushion combs. All of the pullets have pea/cushion combs.
Some have yellow legs, the rest have white/grey legs.
All are going to be big birds.
Once they have finished growing and have their adult feathers I will post photos.