Chicken Genetics: Planning our breeding program

Please feel free to ignore or marvel at the intricacies of chicken genetics, your choice.

With our three, possibly four boys (jury is still out on one), we can mix and match the various hens to create:

Lancelot - White roo
with Black hens = black chicks
with Gold Birchen = white chicks
Plan: Black frizz, B&W Frizz,

Napoleon & Grumpus (Sizzles) - 2 Spangled Frizz roo
with Black hens = black chicks
with Gold Birchen = black patterned gold incomplete spangled chicks
Plan: 3 Gold Birchen (smooth feathereds) + Wendy

Snowball - Splash roo
with Black hens = blue chicks
with Gold Birchen = blue chicks
Plan: Gold Birchen Frizz