I found a black Diamond Lift kit ( made by Rancho)for my FJ40. It is a 4 inch with Rancho 9000s gas shocks. Seller wants $200 for springs and bushings and $150 for the 4 gas shocks. Gas control for shocks is not included. What do you guys think of Black Diamond or Rancho? I guess he says Rancho makes the kit. I had planned on waiting until I found a used Skyjacker or BDS lift for my FJ40. Ideas? Fair deal or too much?