Well, here are some results to the highly non-methodologically correct survey. The results are confused because we had several orders that included more than one gun, more than one barrel set, and other multiple feature orders. I arbitrarily chose to use the first in those cases where more that one gauge, etc. was ordered. I'm sure things would be much different IF all orders were for just one gun, one gauge and one set of barrels. Oh, well. It was fun reading your orders and I appreciate everyone who played along.
Here's a broad thrown net of results (feature followed by number specified in parenthesis):
Grade: A1S (4); AA (3); A (5); B (6); C (2); D (5); G (2)
Gauge: 10 (4); 12 (4); 16 (4); 20 (9); 28 (8)
Barrel length: 34 (2); 32 (9); 30 (9); 28 (5); 26 (2)
Of the above, there were three Hammer guns ordered and one Single Barrel gun.
Two triggers was specified significantly more often than one.
Choking was hard to tally since some used letters and other exact measurements. My fault for not being more clear (about this and many other things, no doubt). IC/Mod seemed to be a common denominator.
Barrel material was not always specified, but some sort of fluid showed up about 5 times and Bernard 3. Other types were less than three.
Straight/Splinter seemed to be the most popular configuration, and light weight frames sought more frequently (except for those heavy 20s!)
So, what do we learn from this that we don't already know -- probably nothing.
It was nice getting to know more about each of you through your orders. Gosh, I wish I could inspect each of your orders as they are sent out. Can you just imagine getting the call or telegram from your local hardware store to come and get your gun (and no FFL hassle!). There's an anachronistic bent in each of us I suspect.
Thanks again to all of you who took the time to respond. If you don't get your orders it's because I decided to keep your gun rather than send it along. I did mention that somewhere didn't I?