From the upper parking lot at Baker we crossed the river, traversed the snow fields on the NW side of Herman, and climbed up until we reached the bottom of the coulor. Essentially a bee line from the Baker Maintainence building.
I imagine the snow is going to give out in a week or two and that approach is going to be difficult. Better might be to follow the advice in this thread and climb the south summit, descend the back side of Herman. That puts you in the cirque right near the base of Stoneman.
We did ascend the route. That not only seemed the best approach, but allowed us to scope the route and note the burgschrunds. There are a couple of slots to steer clear of, most notably at around the elevation of that block of rock at the bottom, and some exposed rocks scattered about.
The slopes above our high point looked great, open and free of hazards.
I dug a pit at our high point and found ~4' of consistent sugar. The snow seemed very stable to me. This would be a good time to give it a try. Let me know if you are considering going up this weekend and want some company, I would like to do the entire run.