As promised, smoked 4.5 hours without foiling then sauced and cooked about another 45 minutes.
Observations:
Ribs were of a much smokier appearance than when foil wrapped during the process. (nothing wrong with that, just an observation). Makes me certain though that the one piece of hickory dowel that came with my number 3 along with the one chunk of apple I used was plenty of wood!
Ribs were not "falling off the bone" but plenty tender and enjoyed by my company. Much more like the texture looked for during KCBS judging events for ribs. Additionally they were much easier to handle and flip during the saucing as well as the final take up.
So, all in all, I would judge it to be a success. I might experiment with a small water pan or spritzing with apple juice during the process just to see how those methods compare. After all, isn't that illusive pursuit of perfection what we're all striving for? ;D
Thanks to those that offered up advice and encouragement! Oh, and I did take a picture but the lighting was such that it didn't do it justice.