HI, I have a Skyjacker lift (2.5") installed since 2004, but now I have a problem on one of the front shocks. Here in a place told me that the shocks from Skyjacker that came with this suspension have many problems and they don't recommend me to put the same. They told me that Rancho 5000 is an option. But they are giving me a price of $100 for each! However I do not know which length or how to order them. Any advise? (Aeh)