Carolyn - I agree with everyone else here - I definitely would not start to cull yet. Six weeks of age is still too young to get an accurate idea of color, lacing, size, etc. If you can hang onto them until at least 5 or 6 months, I'm sure you'll easily be able to choose which birds to keep.
Paula - It is so strange to see this color here !!! After seeing only black, blue and splash for so long - I have to do a double-take every time I go down to the coops.
Daphne - Some of them are quite big, but there are 2 that are a bit smaller than the rest. I think I have 1 cockerel and 6 pullets, but am not 100% sure about these. I am hoping that I have 2 cockerels, though. I guess we'll see as they get older. These chicks are definitely different than what I am used to seeing.
I have to say that these GL chicks are not at all skittish. They are very, very friendly and curious. I went down and sat with them in the run yesterday and they were all over me. Very friendly and very sweet babies. I can't wait to see them all grown up, but I'm taking my time and am enjoying watching them change and grow.