We also have a 2070, just wondering how you like the job the Dutch openers did? We are needing some openers and currently have the nh style on it. I would like to try something else, ther has to be something better for plugging. Ours has 16,000 acres on it, looks like it is going to need a bit more maintence over the next couple years, there are bushings on the shanks worn out, packer tires are about done. The flat free packer tires will be nice, we were changing one or two tires a day. I look forward to hearing more about your experience I have been happy with the job it does that is for sure!