This was much more technical than I’d expected. Secor’s description indicated that there was a small amount of class 4 climbing but I found that nearly 90% of the 300 ft from the couloir was high consequence, fairly technical climbing!
At one point I followed a tight chimney 50 ft up before finding that the only way to continue would be to step out over 100 ft of air to connect with another chimney. I easily could have done the move, but I realized that this was getting into Class 5 territory and that there must be an easier route. I downclimbed the chimney, making quite a racket as my ice axe scraped on the rock, and tried a different route to the left which went well.