Hey Seabre,
This is a tricky one... on the one hand you've been doing so well with LT, on the other you need to get all of your nutrients. Like Mindy says, you can still lose on refeed - I'm weighing-in tomorrow, but an unofficial peek on my home scales suggests that I've still lost something. If you switch from LT to Atkins and stay in ketosis, switching instead from low-calorie to low-carb, would that work out? Please stay about on the forums whatever you decide to do, your posts inspire me and keep me in line! I know that whatever you choose, you'll do brilliantly, you've already shown such determination here!