Hey guys I bought my bike a little over a month ago and really feel that i need to get my suspention setup down. I am about 250lbs and am starting to jump and ride fairly agressive. The bike is an 2001 yz125. It def needs to be stiffer at both ends. I am going to be riding trails and pits but spending about half my time at the track. What should I use for springs etc. I would rather have it too stiff for the trails than too soft for the track. Thanks