The pedal board - not sure on their execution - as he attached it to the stand foot brace, it looks like its going to be a forward reach if you play standing up. I notice in the video that where he's standing as he stepped on it is smack in the middle of the hypothetical keyboard, if there were one on the bottom tier.
I'm trying to refine my pedal solutions for my Apex. I have the extended arms on my lower tier (18in, I think, and 13in on top), and my "pedal point" is about 6in in front of the base of the column. The new stand with its tilted upper tier is interesting, but the pedalboards are a solution to a problem I don't have.