Ok, I know I am pounding the boards with questions, but trying to decide if I want to do meat birds, or not. If I order the super Cornish X, should I get both male and female or just male, and if I do get males, is there something I need to do to the roos at a young age (3-4 weeks)(read that somewhere, but can't remember exactly what it said to do. Also, should I pay the extra to have the vaccines applied? (Marek's and Coccidiosis $3.50 for each, 25 chicks). Also, can someone tell me on average that a chick will eat per day (average lbs/day)(trying to figure out costs) Thanks.