I have a question. I have a quad of bantam marans and I am not real happy with the egg color. They lay a really light brown egg. I want the egg color to be darker like the standards. How would I go about doing this? Could I use a standard Maran roo on my bantam hens or will the effect the size a bunch. or Would using standard Maran hens with my Bantam Maran roo be better. I am lost and need some advice on how to darken my eggs up without messing with the size and feature too much.