I went to the motorcycle show and did a side by side comparision on several motorcycles. So far the KDX is the best bike for me. I do have several questions before I buy. I live in an area where the trails are very technical. At times very slow speeds will be required. The speeds that I am refering to are walking speeds or slower. I was wondering it the KDX out of the box will work well at these speeds or if I will need to modify the bike..smaller sprockets etc. The last question I had is in regards to maintenance. Can someone outline the general cost of maintenance on a monthly, semi anual and anual basis? Thanks for your help in advance!