Hi there. I am new to the chicken life. Reading on this topic I am worried that I might have made a mistake. I bought several chicks from TSC last week. 2 of them are to be cornish rocks st run. I know what st run is but did not know anything about them except that they were going to be a big white bird. My big question is does this mean that they are meat birds? Not meant to have in a free range flock of egg layers? Should I keep them apart from the banties and other chicks that I bought? Thanks for all info you can share! Rene'