The used 2016 Bighorn 3270rs came into the dealer for us to look at. We noticed there were some items missing that the previous owner must have kept: the safe, the dyson vacuum, and the folding dinette chairs. The dealer said he'll work on getting these items for us before we pick up this rig next week. If the dealer doesn't deliver, would you suggest I contact Heartland to order these items or would it be better to order them somewhere else?