Cackle hatchery surprise chicks 3 weeks old

[sexythickchickfl]

Please help identify
1

2

3

4

5

6

7

 

[SaraLee72345]

1,3 and 4 are partridge fowl or legbars or dutch bantams , 2 looks like an easter egger or a brown leghorn, and 7 is a buff orpington.