I am trying to decide between buying a used 2015 or used 2016 wr450. I found a 2015 with only 40 miles on it for $5500 so I'm just wondering if I should buy it or wait for a good deal on a 2016. I have read about starting issues with the previous generation (2012-2015) bikes. Was the problem corrected by 2015? I want the bike for trail riding and I want something that is going to last a long time and not have any issues so do you thing new design of the engine on the 2016 is going to be as reliable as the older version?