I'm seeing some great prices on 2011 N1K's. I think I can possibly pick it up one in my local community with under $4k miles in the $5,000 price range. I really want a lightly used 2014 for the luggage but it'll most likely cost me in the $8-9,000 price range. My question: Are the improvements on the 2014 worth the extra cost? I have good soft luggage but I do love those integrated bags. $4,000 in savings could go a long way on the 2011. Advise and suggestions would be much appreciated.