I have an '01 xr4 and want better suspension. I am bottoming the front and back and want a little more plushness. I ride rocky trails, fast desert washes and such. I'm 6-0, 195 lbs. I'm thinking about revalving and stiffer springs in the forks. I think the rear is pretty good. How about the fork brace? Will the gold valves make a significant improvement? How much would it cost to put new gold valves in the forks, new springs,etc labor and all? Any help or experience would be great. Thanks in advance.