JerryG . . . so you noticed his posts in the past too. I'm glad I'm not the only one who suspects this as an advertising/spam of the forum.
It really is too bad, the thing is a really neat idea. Personally, I'd love to have one, but the price is just outrageous. I have use for the boom pole, the pallet forks and I'd want a trencher (which they don't have but could be easily fabricated) for running cables about 10" under ground. I think a carry all could also be easily adapted to mount on that thing too.