Is the klf the old light green one with the blue or maybe purple 4x4 sticker on the plastic above the engine under the seat? They were a great bike but anything newer than those by kawasaki werent very good. I cant help thinking that a 2004 model might be too new to be the bike im thinking of i think our 400cc one was a 1998 model. Its still too expensive if thats what it is.