Hi,
The cock should stay with the hen while she is laying/sitting as the male feeds her and gives the nutrients that the hen bird needs. so I would keep the cock bird in.
pairing

this is what i would do.
1.0 albino x 0.1 ino /blue
% from all 1.0
50.0% 1.0 blue ino (albino)
50.0% 1.0 ino /blue (lutino)
% from all 0.1
50.0% 0.1 blue ino (albino)
50.0% 0.1 ino /blue (lutino)
1.0 blue /cinnamon x 0.1 blue
% from all 1.0
50.0% 1.0 blue /cinnamon
50.0% 1.0 blue
% from all 0.1
50.0% 0.1 blue
50.0% 0.1 blue cinnamon
1.0 ino x 0.1 ino /blue
% from all 1.0
50.0% 1.0 ino
50.0% 1.0 ino /blue
% from all 0.1
50.0% 0.1 ino
50.0% 0.1 ino /blue
1.0 grey(sf) blue x 0.1 grey(df) blue
% from all 1.0
50.0% 1.0 grey(df) blue
50.0% 1.0 grey(sf) blue
% from all 0.1
50.0% 0.1 grey(df) blue
50.0% 0.1 grey(sf) blue
1.0 blue /ino x 0.1 grey(df) blue
% from all 1.0
50.0% 1.0 grey(sf) blue /ino
50.0% 1.0 grey(sf) blue
% from all 0.1
50.0% 0.1 grey(sf) blue ino (albino masking grey)
50.0% 0.1 grey(sf) blue
If you after more colours. I would go for turquoise and lacewings and you can mix colours nicely then.
hope this helps,
David