The guide book is obviously out-of-date on these climbs, or at least the access to these climbs but in doing some research on the internet on Thursday night I was a bit more prepared for the actual difficulty. Both Rick Collier (bivouac.com) and Alan Kane indicated quite clearly that they consider these two mountains difficult. If Collier considers something "difficult", I won't take it too lightly! :-)
I don't have too much to add to JW's account except that our trip even started out on a sour note when we were an hour late getting to Morraine Lake because of a shut down on the trans Canada highway. Some trips are over before they even start and this one definitely had that feel to it for some reason!
I should point out that I think JW would have been keen to at least give Bident a try but I was having second thoughts considering the cold, wet weather and my inexperience at traversing steep snow/ice above a gaping crevasse (!) and Kev wasn't too excited about down climbing into the schrund in a whiteout so that's how we came to the decision to back off the route.
There were some successes though. We managed to bivy (no tents) at 9,000 feet in pouring rain and not get cold. We managed to climb some very loose / slippery 5.4 terrain (JW was once again the hero on a basically unprotected lead) in the rain. The terrain was so loose that rocks would come down either on their own or with the slightest nudge. Both Kev and I got some damage from rockfall and there were a bunch of very close misses.
We also learned to make sure our rappel anchor was hanging well over the lip of the rappel. JW climbed back up the rope twice after our rappel to unstick the ropes. The first time it was just caught on something (the terrain was really broken up) but the second time the rope couldn't even get through the rappel anchor (tied off cord) because it was caught between the anchor and the edge of the rappel terrain. We pulled on that rope with three guys and couldn't get it down! JW climbed all the way up our rappel route, again basically unprotected because of the horrible rock, and rescued the rope!
It was a great alpine experience for me, even though it was disappointing to come up so short on our objectives.