I have an 08 sportsman 800. I weigh about 300 pounds and the poor machine squats quite a bit to the point that my tires are wearing uneven. I want to replace the rear springs with something heavier but would prefer to stay with polaris. I think from a little research that an 08 ranger 500 spring should be a 200 pound spring compared to the stock 100 pound in the sportsman. Do you guys think this will be a direct replacement for one and enough of an increase for two?? The 700 ranger spring is rated for 240 pounds but I think that is over kill. Thank for any and all information.