Hey Adam,
I was there a week ago (7/29). Here is the final 400' and the West traverse. Even though the traverse ice is mostly gone, the scree around it looked pretty loose and sketchy. We took the final 400' both ways.
As far as navigating within the final 400', we started on the right, went hard left and kept left until we hit the snow. We then went to the right again all the way through the chimney. There is still a lot of ice glazing the rocks in the middle, so avoiding that dictated our moves.
In my opinion, the hardest part of the final 400' is getting on it (first 20 ft).
Have fun! The MR is a beautiful trail!
https://photos.app.goo.gl/KgATRYU7Xk8ggdVc7
