I'm not sure I understand the proper set up for hare scrambles and other cross country events. I'm getting an 06 YZ 250 and want to set it up for cross country racing. I'm 205 llbs without gear. Do I need heavier springs, heavier shock, ect? I know the YZ 250 is set up for motor cross, but how is the set up different for cross country racing? Thanks for your help!