Red, I am like the fellow above. Keep your expenses on a corn header close to your pocket, and you will be able to harvest with any of them.Dollar for dollar this machine will prove to be most cost practicle, just smaller production. The cost of a Bu. corn divided by the cost of your 4400 compared to the same from their 6620. Just less of it. Keep this project simple and cheap. Consider fabricating a windshield from plexiglass or something to keep it dirt cheap until you can find a used one, maybeI am cutting hay with a 30 year old antique windrower nobody would have. You should see the looks when I am cutting! They can't believe I am doing the same thing they are with $25,000 NH and JD's. Tom S.