Thanks for the heads up on the pictures. I wasn't sure of the one for Mount Nirvana, it seems to be sort of a mystery mountain with very little online data. Some of the pictures I found were from the website below. Mount Fairweather is the highest point in B.C., Mount Waddinton is the highest peak that lies entirely in B.C.. Fairweather straddles the border with Alaska. Mount Waddintons elevation is 4019m (13186ft) while the point on Fairweather is 4663m (15,300ft).
http://www.summitsofcanada.ca/canatrek/summits/nwt.html