Oil Undercoating Nightmare

Finally heard back from the local Ziebart (3hrs away). They told me that they will do the job. It will consist of them wiping the majority of the oil off followed by a chemical degreasing of the complete undercarriage, rockers, doors fenders and tailgate with steam cleaning. The final step is to Ziebart the frame and all fuel lines etc. The manager told me that they do new GM trucks all the time with the wax coating that have rust on them. They steam the wax off and then Ziebart them. Not too excited about the $800....but I don't have much choice. I'm going to approach the oil guy and see if he'll pitch in.