I tried toproping this decades ago so my recollection is pretty vague. A tech crux comes on the lower part of the route which are face moves just before entering the crack. Several moves of the crack were thin steep and pumpy. The climb in its totality seemed fairly sustained. Would be very sketchy to lead this.
This is the furthest crack feature on the right side of the Brown Wall. Short ridge of boulders hides much of the lower face work.
Large hexes/cams for a TR. Long (15') runners helpful.