Ordered an'08 8010, after talking to case engineers at louisville show they said the small tube rotor was the best if we were only going to use it in wheat and soybeans (especially green stem soybeans). Also your thoughts on a header. We ordered a 30' 2020. We are thinking of changing it to a flexdraper. We are located in N. Alabama. We went ahead and changed it to the small tube. Did we do the right thing on the rotor.