Apparently they haven't yet done the episode on the Mk II Enfield revolver they kept talking about … at least a search didn't turn it up. My Enfield is a Mk II, but in my view shares pretty well all of the faults of the Mk I that they talk about in this episode.
And I must say, in answer to the question in your post title: "No, not really a good idea at all!" I find the Enfield very awkward to operate … and have long described it as a "Rube Goldberg type contraption". Having to load one round at a time through the side-gate is quite annoying with a top-break revolver, and the extraction system is downright bizarre! It did not last very long as the issue handgun of the British military … although it continued as the primary pistol of the NWMP until 1905!

Although I've brought my Enfield to Musters, I haven't ever competed with the blasted thing … not even this past summer with my NWMP persona … and my revolver is documented as having been an NWMP-issue handgun! Rather than use it (… or my rather delicate Mark III Adams …) I went to considerable expense and effort to acquire my Uberti S&W Russian in order to have a more functional handgun which fit the persona.