Excellent roof problem with fun moves. Start low on the rail with a heel-hook, make some moves out right under the ceiling, reach a sloping hold on the left lip then throw right to the large jug. Make the big reach over the roof and establish on the south slab using small sloping crimps. Would be an area classic were it not for the rib-cracking, dab inducing boulders under the roof.
Pads, preferably one thin pad to protect the lip of the boulder without further exacerbating the dab factor.