I don't like the color and I already have my cross birds I'll be using. We will see if I get any single comb birds from it. As the project is Long-tailed EE I'm using Phoenix and Ameraucana. If I get it as a by product of this project so much the better.Is there a reason not to start with a Cream Legbar and breed toward what you want?
I think McMurray's "Whiting True Greens" have single combs and the blue egg gene, so that would be another place you could get the linkage of blue egg and not-pea comb.