I prefer barred plymouth rock because it makes it seem less like the barred is part of the breed name, Plymouth barred rock makes it sound like the barred is part of the breed name. It is a Plymouth rock that is barred, so it makes more sense to my to put at the front
I will if I have any, not sure I understand what you are trying to breed on this thread but that might be because I have been either too warm to think or too tired recently