1st pitch: follow main spur to belay bolts 5.3.
2nd pitch: continue trending right towards obvious crack that splits the headwall. Belay at base of crack. 5.4
3rd pitch: Follow crack to next set of belay bolts. 5.6
4th pitch: Follow obvious crack to summit bolts
Pitch 2&3 can probably be joined together
Beautiful clean rock, great scenery, moderate route, and well protected. Easy rappel descent via bolts. Did the first ascent of this variant in the mid 70's with FX Garneau. Does not make me any younger...