I wouldn't put too much stock on anything discussed in Storey's book on chickens...anything at all. The heritage stock breeders on this forum that I have met all seem extremely dedicated to getting the breeds back to their original traits which, coincidentally, also seems to bring them back to SOP conformation...or vice versa...getting them back to SOP conformation can also improve their laying, breeding, hardiness, etc. Or so the actual, real breeders will report. Go to the heritage thread and ask ol' Walt about the Storey guide to chicken's author....
she's his neighbor.
