Breeds in my 1 week old sustainable flock?

[bvallang]

Feet/leg color can change as they get older, too.
Example: my polish chicks had yellowish orange legs at hatch but have sinced turned to grey legs with pink feet.
My sex link had pink legs at hatch, but are now orange!

Oh I keep learning everyday on here... had no idea the leg color could really change significantly!

They are just so fun to watch and see their personalities start to show. Today they were trying to fly out of the brooder... soon they'll be moving into two large, connected watermelon boxes for loads more space. Before long, I'll be integrating them with the rest of the flock - a momma hen and her 6 chicks that are about 4-5 weeks older than these guys. They really don't seem to need their heating plate much.