No I hadn't seen this one - I had seen the Lego one, though.
I have asked. There are not enough motor kits (motor kits include the wires etc) in their collection, nor any of the long worm screws, nor the high-tech controllers etc. However, it's an interesting proposal, as there are many of the constructional pieces.....
I have asked that they don't ditch the kits they have! You never know, I may get to "play" with the stuff some more....
Cheers Nophead,
Hazel.