Jim,
Welcome back to the world of gmat study, did ya miss us? Personally, I think your score is really good and competitive for almost all schools. But I can definitely associate with trying to tackle this beast with no doubt that you did the best you could. I'm certain that you're going to leave no stone unturned and come back with a vengence.
I look forward to your questions and answers in the forum for the days up to your test.
Good Luck.