i've already placed my chick order for spring. i'm getting 1BJG, 1SS, 2Wel, and 2EE. i'm guessing the SS and Welsummers will look A LOT alike! how will i tell them apart? i even did a search on the internet under "images" and went all the way up to 4 week old chicks on both breeds and they STILL looked a lot alike. any professional opinions on how to tell these 2 breeds apart when they're chicks?