Although you've already got your rack, I was looking for something similar. I have a Ford Ranger with a 2" receiver, while my wife has a 2006 Toyota Camry Solara 2dr coupe. We found the best deal on a hitch from Uhaul also (I moved their sticker up to the top of the hitch away from view), which has a 1 1/4" receiver. So I wanted something that could be switched between the two vehicles.
The Thule Roadway 2-bike 912 was just what we needed. I also got their locking hitch pin and a cable lock to keep the bikes on the hitch and the hitch on the truck/car. We took a 150 mile drive in her car with them mounted with no issues whatsoever. Most of the time, it's mounted to my truck though. Here's a photo just before heading up the mountain pass for our canyon ride:
