4 stands in the video. I removed the one with the 58 at set break, but that still left 3. Definitely a little clumsy, but not terrible. And usually it's just 2. I have a gooseneck attachment that I could put the guitar mic on, but it doesn't seem to like to stay in place, so I find it easier just to use another stand.
The separation between the vocal and guitar is fairly impressive. Obviously there's some bleed, but there's enough separation where you can really tweak the EQ and balance of the vocal and guitar.
It's definitely pretty dead with just the close mics, at least using those Shure dynamics. Not sure how SDCs would differ in that regard. The audiences here are generally pretty silent during the songs, and IMO the room sound adds a lot.
The room mics (about 10' back) sound very nice mixed with the close mics, and decent enough on their own, but for my tastes they are a bit too, well, distant. If I was just doing stereo I'd probably want them about 3' from the artist. It's worth noting that my "close" mics are significantly farther away than would be normal when going into a PA.