I've been trying to look up some parts/accessories for my '97 LS400...I was just wondering a couple of things. First, as far as the LS400's go, what years of LS400's make up most of the same parts? (ex. 94, 95, 96, 97, etc) Second, is there a model designation (other than LS400) given to my vehicle? (ex. my old BMW was designated an E46, not a 325i, at least as far as BMW was concerned) Thanks for any specifics!