When are you planning on doing them? I might be in town. I've been wanting to do the ridgeline for a long time now.
I don't know much specifically about that part of the ridgeline, but when I was doing the Triple Traverse I met a couple finishing the route. They said that they only used their rope for rapelling (once I think?) near the beginning somewhere past Monte Cristo and that that area was the hardest part of the ridge with class 4 scrambling.
"May your trails be crooked,winding,lonesome,dangerous,leading to the most amazing view. May your mountains rise into and above the clouds. May your rivers flow without end, meandering through pastoral valleys tinkling with bells,past temples and castles and poet's towers into a dark primeval forest where tigers belch and monkey's howl,through miasmal and mysterious swamps and down into a desert of red rock,blue mesas,domes and pinnacles and grottos of endless stone, and down again into a deep vast ancient unknown chasm where bars of sunlight blaze on profiled cliffs, where deer walk across the white sand beaches,where storms come and go as lightning clangs upon the high crags, where something strange and more beautiful and more full of wonder than your deepest dreams waits for you- beyond the next turning of the canyon walls."