I've always found it odd that the term "master" anything is used when there is no qualifying standard. I believe some trades (maybe plumbing and carpentry?) have levels of competency that starts at apprentice, and works toward being a master. I'm a fabricator. I've heard others refer to me as a "Master Fabricator", which I found odd, since there's no standard of competency to rate fabricators. Time, itself, is not a good gauge. I know fabricators with well over 20 years experience that just aren't that good. Likewise, I've been building models for more than 50 years, and am not at the level of the guys you all have mentioned above. It would be interesting to have, maybe, an annual event to qualify model builders as "Master Modelers". I would think there would be a set of standards, and one would have to meet those standards for, maybe, 5 years running (to prove consistency) to be awarded the title. This would not be a contest- there could be any number of titles given to anyone who qualified. Just a thought. Tom