Well I finally did it! Ordered a M3 LR RWD 18" wheels and FSD. I want to thank the entire community on this forum. By reading some reading here, I found the knowledge that was essential in getting just what I wanted and armed me with all sorts of good information. In fact, my OA (Nashville) told me today I could not order a LR RWD any longer. I tried 3 times to tell him that I could. He asked if I wanted the AWD or the SR+. I told him neither and said good-bye. He calls back in about 5 minutes apologizing and took my order. He did have to enter as an AWD along with a change order. Tesla updated my account in less than an hour to the LR RWD.
Now the wait begins...