Good day, I have two questions. 1. For a WR450 2010 model how do I confirm the model by looking at the VIN number? Should the 4th number be a zero? 2. I live on a smallholding and want to use the bike as a runaround. There will be a lot of stopping and starting throughout the day, riding very short distances. On the odd occasion Ill take it for a long enduro ride on the weekend. Will this type of riding damage the bike? Thanks.