I was hoping to see these in O-Scale and I will definitely be reserving these 89' auto racks. I had been envying the Atlas HO models of these cars and the MSRP of the O-Scale car is just $45 more / per car for the 2-rail models.
I will likely reserve 4 Union Pacific cars and possibly others too depending on the preorder prices.
These are just my opinion,
Naveen Rajan