Beanman:
Thanks for the update. I used to go down the nasty stuff all over the monument many times a year from about 1986 until 1995 or so. I think my last trip in was the summer of 1998, and it had been a bit between trips at that point. I have files full of slide film I shot down there, and in our younger days we did some amazingly stupid things to get to some of the more inaccessible water down there. Good memories.
I used to experiment with flies and lures, and back when the 'bows ran the show, I found that spinning gear would catch a far higher percentage of browns than any flies I used, including streamers. It could almost get the catch percentage to 50/50, and man were there some HUGE browns down in there. I assume the species composition is all that has changed and that the biomass and catch rates are still impressive.
I never made it into the canyon after August, though I have flyfished the kokanee run up near Almont several times. I imagine a fall trip in the canyon would be spectacular. Again, thanks for the update and sharing the pics.