Well, I suspect that the process is going to take longer than just a week as I'm relearning proper meter as I undertake this. I've already shared this demo with Disarm D'Arcy, but here it is, for the masses:
https://soundcloud.com/le_lac_huron/waltz-snapshotSome mistakes but I'm learning a lot by doing. I wound up putting one of the P420s on my 4x12", as well as an SM57. Truth be told I think I like the sound of the P420 better for my purposes. I'm also sitting in a chair 6-8 feet away from the amplifier (3-4 volume), and am playing my hollowbody. I've got another P420 pointed right around where the neck meets the body, so it's picking up the ambience of the room, but also adding an acoustic sound / attack of the finger picking to the guitar in the recording.
For drums, I used only two mics, as I didn't want to move them from my amplifier: one P420 overhead closer to the ride 3-4 feet above the kit, and a PVM 45i (had this mic since I was in middle school) on the kick with a tunnel blanket. One other thing I've noticed is that I like hotrods better than drum sticks to complement the style of my guitar playing.
To save money I'm using GB for now, though I may explore Logic later. Overall I'm pleased with the results.