Help anyone-- through the help of ebay I've been trying to collect most (if not all) of the monorail trains Disney has produced. I have black, red, teal blue, yellow, green and gold. I know there is purple out there and someone said orange is currently being sold in the parks. Is that accurrate? Are there any other colors I'm missing? I've got a big oval in the basement and it looks like the real line with different trains of different colors on it. Thanks.