Yep, just got it solved. It was as mentioned, the starter relay not getting a good ground to the body. Kind of strange though since I had removed and replaced it with the two other relays and then put the original one back on (when the others didn't work) that the car still wouldn't start. I would have thought with all of that that at some point contact would have been made with one of the relays. Plus, I had also wire wheeled the threads on the mounting bolts and ran a wire brush through the holes which didn't do anything. In frustration, I just gave the SR a tug to make sure it was bolted down tight (which it was) and the car started when I tried it. The car has started each time I have tried starting it since. Thanks to everyone for their input and suggestions, I appreciate it.