first of all not to be pickey but, Prusik is not in the North Cascades
the line that Spagnut and Lang climbed definitely shares the last pitch of B-S...some of their pitches look like nice freshies....the metolius catatlog pics features the Lady Godiva (kearny) cracks; from what i know of the location to the route based on an old R&I magazine......as for the Joust...it is the line to the west (left) of their crack system. "The offwidth awaits a free ascent"- NO been done on tr (cappellini)...but the face climbing (AID) to the OW is rotten kittylitter and the incipitent cracks don't like pitons...so there is about 40 ft or so yet to be done.....ALSO there are three bolts on the route...which Took multiple trips to get in... due to broken bits, bent bits, bent bolts and the fact that prusik is very very dense granodiorite and HATES bolts!
SFace of Prusik is definitely one of the nicer faces in the range....