Make sure to have a secure container ready to place mom in once you get her off those eggs. You'll need her contained while you set up the eggs in their hatchling box (which hopefully you have all ready in your incubator).
While you are removing her just mind that any loose eggs don't roll. I like to place a very light mark on the top of each egg to remind me of which area was up since snake eggs should not be turned during incubation.