I out over 2k miles on this new snowmobile this year and the shocks are starting to lose performance. The season is ending so I am wondering if I should get them rebuilt or should I get a new shock package? Getting them rebuilt could only set me back $400 but looking at some of the other shock packages they run as far as $4k from what I have seen. I am wondering about what exactly the 4k is worth that makes riding so much better. Is it just to make the older audience more comfortable while riding? Or will is it for younger cats as well? From what I can see it effects traction on trails but what about the longevity of the shocks? I just am trying to understand the importance because I had no problem keeping up with everyone on the trails this year however, people seem to think high quality shocks are a big deal. Thank you.