The Chopping Block is located on the far left side of the OMW, maybe 50 yards past the Sickle. Immediately right of 'The Mayor's Route', both of which are (currently) placqued.
Doubles should do ya fine, with a big piece or two for the wide crack running alongside the stembox. Med-lg. nuts down low if you got 'em. Save (2-3) .5 Camalots for the topout. I'd belay to the side until this one cleans up a bit.
A 60m rope barely works; pay attention.