He will probably look very similar to SDM111's Grey that was just posted above.
Here is a picture of our cockerel, Speed is doing great and even has himself now a bigger pen in with a few of the Delaware pullets, they are 1 month older then him, and I figured yesterday he needs company, and he is loving it. He isn't going to be white, instead he has more of a molted look to him. He does have the red on his wings, but the coloring is more of a patch work coloring.