I think Lorne Hoover tried a repeat on one of those north face of the east peak routes a while back. Like 92.
I was just talking to Brian M. and Graeme Taylor a few months ago in the Smoke Bluffs about these climbs and I think I recall Graeme had climbed something here too but I can't remember what. I know he did the West Face of Blanshard, and so did Justin Brown and a couple of other guys.
The East Ridge of the East Peak has been done per my Fraser Valley sources, probably quite a while ago (pre 1980) but didn't make it in to Fairley. Sounds like the easiest summit route on the E Peak though, especially if you approach from Evans Creek and up the gully at the right side of the south face.
Colin Wooldridge was in on the FWA of GE northeast face, wasn't he? Sadly he's dead now. I remember there was a write up in the BC Mountaineer. I probably have that issue on the shelf somewhere.