as a young lad in nebraska,I remember uncle Charlie's 55,105,4400 and our old reliable seed wheat machine,a Oliver model 47 with a 12 ft finger reel. then a 6600,6620. and then on a harvest crew 9610's and now 9650 sts. what changes and we have only begun. how big will they getIJIJIJIJIJIJIJIJIJIJIJIJIJ