I've got 30 jumbo cornish X's and 10 regular non-jumbo, non-x, cornish in my mcmurray 'cart'... and am sitting here, thinking HARD about pushing 'CHECKOUT'. the female cornish should be processed at about 8 weeks, same as the jumbo Xs... which makes things convenient.. and the other cornishes, I guess around 12 weeks... and if I only have a few of them, I might pawn them off on a friend or neighbor who processes at home... I'm leaning towards it! I've got a 6x6 chicken wire pen and an 8x8 (moveable), that I need to put a lid on, and I've got a 4x8 trailer with a lid, that I used to brood my spring chicks, so I'd keep them in the trailer for the first few weeks, (I bet they grow fast!) then move them into the other pens... free-ranging during the day i guess... though I bet that's a LOT of poop... I've only really got 100 square feet of pen space, but thinking 40 chickens... that sounds crowded... but if they can range during the day, and only SLEEP in the pens, I think that'd be okay.. right?