Well, I hate to break it to ya, but you're little late with your opinion, as they've already made several upgrades to the trains over the past few years to get more longevity out of them. They've replaced carpet in each car with a flooring that is easier to clean, they've replaced the center console in each car so that there is more room, and they've replaced and updated the LMCU, the Pilot's computer controls for the train. And they have, in fact, been tesing new propulsion in Yellow over the past couple of years, as I posted previously. Disneyland's Monorails are completely different trains and have absolutely nothing to do with whether ours will get replaced or not. With the much discussed state of Walt Disney World's upper management and those above them, it's not very likely that we will get any decent transportation upgrades at all, besides bus junk.