I'll throw the monkey wrench in! I had the same decision ~ long or short bed. I asked lostn51 if the beds are interchangeable. Yes, they are interchangeable. You can purchase the beds separate. You can purchase on ebay the machine that you want and then purchase the other bed size that didn't come with the machine. You have the best of both worlds without having to purchase two machines. You can always purchase two machines (one long and one short). You will always have spare parts:) Hope this helps you to make your decision.
Nancy
quilter711