Hi Mike!
Plan to sleep in my car at the ADK Loj parking lot Friday night and hit the trail at daybreak, around 06h00. This is scheduled to be a day hike, 11 to 14 hrs depending on trail breaking needed. However due to the lack of snow this winter and the underlying ice, trail breaking should not be overly strenuous. As for the bushwhack up MacNaughton, it was an easy one of 2½ hrs up and down when I did it last June. In winter, I expect that it should not take more than 4 hrs at most to and from the beaver dam on Wallface pond. Would love to have company on the trails.
Pierre