You should be able to get the majority of what you want from Ideal (sans the Ameraucana, Lavender Orp, and Speckled Sussex). Cackle is also a good hatchery to order from. I have chicks and ducklings coming at the end of April from them.So I updated my list a bit and I checked a few different hatcheries. There are no blue egg layers anywhere! Or if they have any they dont have the majority of the other chicks I want. I added light Brahma to my list.
My new list is:
1 Dominique
1 Partridge Cochin
1 Light Brahma
2 Black Australorp
1 Speckled Sussex
1 Barred Rock
2 Buff Orpington
1 Gold Laced Wyandotte
1 Silver Laced Wyandotte
Can't get the Easter Eggers or Blue Ameracuna
Maybe a Lavender Orpington
I dont think there is anyplace that will have everything I want. Meyers had all except EE, blue Ameracuna, SS and Dom. Cackle had all except Blue Ameracuna, EE, and Lavender Orp. Has anyone used Cackle?
Columbian Wyandotte were on my list initially so maybe. Are the white rocks a white version of barred rocks?
Like the Salmon Faverolles but cant find them anywhere.
So, in answer to your question about White Rocks:
With chickens a breed is based on the birds shape, also called "type". Each chicken breed is then divided into varieties, which are based on color and comb type. Each variety is further divided down into strains, which are basically the chickens from a particular source. Traits such as egg production, temperament, weight, broodiness, etc. are all dependent on strain (NOT breed or variety).
Plymouth Rocks are a breed. The recognized varieties of Plymouth Rocks are: White, Barred, Partridge, Silver Penciled, Blue, Columbian, and Buff.
In general the White Rocks are bigger and more docile than the Barreds, but again, that can and will vary depending on strain.