Just getting started setting my new 450 up and figured I would get a little advice from your experience. Fork height in the clamps, what is the best? Race sag? I am having the supsension redone next week and adding sub tanks for a little extra plushness(anyone have experience with these are their new YZ?) I am usually in the desert in Utah or roaming in the mountains opionions on gearing? Parts: GPR V3 TM Design Chain Guide and Slide Michelin Starcross Ironman Sprocket and Regina Oring Cycra hand guards Unabiker radiator braces Flatland Skid plate Clarke Tank with Dry break White Plastic with custom graphics ala 80's FMF Q2 with a Powerbomb and Eline Carbon fiber guard Renthal Med grips Any other goodies that have actually added perfomance or needed protection?