You've LRT'ed, set boundaries and now you will GAL and move forward, detached and ready to be happier. To me, you are DBing perfectly, and even more so because as I say all the time, I don't think it's a good idea to DB, detach, go dark, etc., with the main goal being her noticing and DOING something. I think those techniques work best when done for personal reasons ALONE and never mind how the WAS takes it. Too many people do those thing half-a$$ed and then wonder why they don't work.
One thing I can say for sure, you are not doing this half-anything and I am curious as to what W's reaction will be to all this. I suspect there will be some attempt by her to approach you. We'll see, but in the meantime, I love that you are still working on you. Keep it up.