Hi, we are looking for a combine, deciding between a Deere or IH. What would be a good size machine/model for roughly 100-200 acres of small grains. Wheat/Oats, Triticale etc? I have an older 4400 JD, but she just isn't up to the task anymore. We are predominately in the hay business, but have the opportunity to do a lot more small grains. We would be baling all the straw in small squares. I've been looking a lot at the 6620's. Is the IH 1440 the equivalent? Rotor vs walker? We are in the Northeast, so picking are a little slim around here. Any help or advice is greatly appreciated. Thank you!