Yamaha DTXpress/DTXplorer/DTXtreme

talk about torture: I get 2 packages from musicians friend today (they
took over a week for "3 day select" because of the weekend holiday).
Well with my bad luck - the rack is not with it. The company said they
aren't sure where it is and to "call in a couple days if I dont hear"-
so I wont be seeing it anytime soon I guess. So I have the complete
DTXpressIII brand new with no rack sitting right next to me , MAN. Can
anyone give me info on the rack and stands? The company claims it to
be 70 Lbs packed but I thought it was a lot less. What can I do
without going crazy? Can I set it up on a bed or something? Any help
would be appreciated- this is the last item I will ever buy online in
my life because literally the last 10 things I bought turned out to be
major headaches and never worked out like they should.