...Or know where else I might get a diagram of what fuse is what? There's several empty slots in the panel, and since it's running now, I guess it's time to start figuring out all of the electrical gremlins this poor old Jeep has been afflicted with so I can actually drive it around.
Buy or find a Haynes or Chiltons manual. They will both have electrical schematics of how it should be wired. Some people prefer one over the other, personally I own both. You can find either of these online in a lot of places. Ebay usually has a few up, and I'm sure some online bookstores must have them.