Old Sweat, The book arrived with yesterday's post. It's brilliant and although I've only had the chance to flip through the pages, it's exactly what I was looking for.
Also, linked on the Wikipedia page about the CCB is the PDF of The Canadian Army Journal, Winter 2005 edition. There is an article in the magazine called 'The Canadian Cavalry Brigade: Waiting for the "G."' The author was a retired officer named Richard Bowes, and I found it to be an extremely well-written and informative piece.
Here's the direct link, and the article starts on page 84. http://publications.gc.ca/collections/Collection/D12-11-8-4E.pdf
Cheers, Mark