OK, I guess that I can see that the escalator would have to be a different angle and slightly longer to make up the need for a more expansive platform. Would that be needed top and bottom? How much of the Lunching Pad would need to be sacrificed to do that? Where is the drive motor located currently, top or bottom? The design might be marvel, but the speed ramps at that angle was not the cleverest of designs especially in regard to older, arthritic people. I suppose the biggest problem would be any change in the ramp would require the elevator you mentioned, because wheelchair people do not have access the way it is now and an escalator will not solve that problem. In my expansive old person need to find a weather proof walking location, I have noticed many instances where store units are located right under the escalators. I'm not sure that a solution wouldn't be possible if they wanted to do it. However, I have been around long enough that they just may not want to do anything about it.