Looking for something no older than early 80's. Don't want to spend over 17k. Looks like an L or M would work in that price range. We want 30" corn head and up to 15' platform. We will be running no more than 200 acres total at probably a 150 corn and 50 soybean. Any suggestions out there are there better gleaner machines? What kind of hours is reasonable on the main drivetrain? I understand wear parts are going to vary by machine.