Three gulleys at 8200' on Argonaut's S Route

At 8200' on Argonaut's S route you face the only challenge - getting onto the summit ridge. There are three gullies from which to choose. The leftmost (1) is easy to mid class 5. The middle (2) looks quite hard. The rightmost (3) is the obvious route - class three with one exposed class 4 move (*) from the gulley rightward to a small rib, when bypassing a chockstone.