Current thoughts? Well, you know, I was just looking through Newsweek, which had a story about Naomi Watts, and another one about Jessica Simpson, and I was just thinking. . . .
OH, you mean thoughts about
SDC's! Sorry, man.
Well, anyway, I would concur that the SM81 is a fine mic. However, a couple of other mics that you might consider for your stated application would be the Shure KSM109 and the Peluso CEMC6.
The Peluso is reportedly high enough in quality that it can hang with the best of the best. PLUS, you can add other capsules, later. (A lollipop capsule is supposed to be on the way in the near future. OH YEAH!)
The Shure KSM109 is not quite as flat as the famously flat SM81. It's got a slight boost in the high end. While not quite as "honest" as the flatter SM81, I believe that this yeilds a sound that is much more likely to be useful as a multipurpose mic in a recording studio. (Notice that when Neumann redesigned the KM84, they designed the modern KM 184 to have a little more high end than the earlier KM84, which was warmer and more neutral.) By the way, I have heard that Shure maintains such strict quality control on these condensers that, to my knowledge, they are not sold in "matched sets." However, if you buy any two KSM109's, they will be "matched" so closely that you can use them like a "matched pair." Which means that you could buy one now, and buy one later, and still end up with a matched set. Lots of luck accomplishing THAT with any of the cheap Chinese mic capsules!
Anyway, these are a couple of SDC's that you should at least consider in your mic shopping. Lots of luck with your search!
Bassman