I just bought my wife a 2007 yamaha phazer mtx. Nice little unit but the guy thought it would be a good sled to put him and his buddy on and sure enough i didnt notice the shocks are screwed until i got it home. anyone have any suggestions ? shes only 125lbs and every now and then i wanna bag on it and i'm 200lbs. what do i do, stock shocks are so pricey