Doesn't need to be flex, looking for draper head for Challenger 660. Don't know all the possibilities. Have seen Agco 5100 as a fit, think New Holland 94C would work, not familiar with HoneyBee models. I have a Bish adapter that I used with a JD 853A all-crop head, would think there would be a JD head the Bish adapter would make work. I live in central South Dakota. Please speak up if you know what make and models to focus on. Not looking to put big money into like a 9250 flex draper. I do not have single point hook up. Thanks.