Hello everybody. Has any tried to create a buff Colombian Orpington? If so any insight or advice would be most welcome. My current plan is to cross light Sussex with buff orpingtons but I'm not exactly sure if I should do BO over LS or LS over BO, assuming these combinations would even work. I've always liked buff colored poultry and currently have three buff brahmas but I would like to move over to a clean legged bird with a single comb, that also isn't so slow on maturing. I would like to keep a line of BO, LS going, along with some columbian colored orpingtons as a dual purpose flock. I've also have read that white over buff creates a sex link?? Any advice or confirmation on this topic would be most helpful. 
