Just to update....
After giving it some thought i decided I'd really prefer to go with an interesting (to me) older gun rather than new as my next acquisition. I really prefer either blued or a bright finish (maybe nickle?) over the bead blasted matte look of a lot of today's guns.. With that in mind I posted a WTB on the EE saying i was interested in things like S&W 1917 Government,27,25,28, Victory etc etc and Colt models like Officers Match, 1917, New Service or Trooper.
I think I'd like to keep it in either .38 .357 or .45acp as I stock those calibers now. I don't reload and I really don't want to have to either hunt for oddball calibers like .455 or .38S&W or spent the $$ for .44 Magnum. A .22 is a possibility but I find I tend to shoot my centre fire pistols much more than the two .22 pistols I have and wonder if it might be the same case with a .22 revolver.
Seems like S&W and Colt really owned the revolver market in the 20th century. Am I missing anything or anybody?