Cribbing to me is cure-able but if you don't like the fact that the horse does that i wouldn't get him. However if you feel like you can take a challenge and break him of the habit, i would say go for it.
Well if he doesn't do it too often and you really like him, the you should be fine. It sounds like you'll be able to manage it and take good care of him.Well I would take it off every day prob for about an hour because since he is a barrel horse I would be riding him every day. But he is exactly what I'm looking for except for that so I am torn! He won't be in a small pen he will be in a huge pen wit another horse. The lady says he only does it when he is bored.