I'm glad to see people coming out to climb these routes. The rock quality in the Rockies does not approach the Cascades but the routes have good adventure to be had. The Greenwood/Jones is the most aesthetic line on the mountain, though the rock quality suffers on quite a number of the pitches. With most of Dougherty's route descriptions, there is a fair amount of doing your own routefinding. Routes he has done (like this one and the Greenwood/Locke) have fairly good descriptions - they are bang on for the top part of this route and for the Greenwood/Locke. For more information on these alpine climbs you can also check out Raphael Slawinski's website - he's got some decent information on a number of routes like Mt. Alberta NE Ridge, Grand Central Couloir, and the Lemire Route on Lefroy.