I accidentally found a really nice ‘04 LX470 for sale locally-ish. It has like 90k on it, no 100k maintenance done. However, the sales guy mentioned it had the hydraulic hoses/power were rerouted to the shocks and not the actual suspension lift. It stated this was a common upgrade. Is this true? -Also, a quick google search put replacing the air ride at about 3k. Accurate? -Whats the average timing belt/waterpump/100k maintenance run? Thanks!