If there is anyone in Canada who can give you information on the PPCLI and it's associated badges it is Louis Grimshaw in Kingston Ontario.
His Web Site is: http://www.grimshaw-military.on.ca
He is a retired PPCLI Major and also a well know militaria collector/dealer. (I've known him for years, as have most of the guys who have attended any of the Canadian Militaria shows in the past 10-15 years). A great fellow and the right man to cfm or deny most things PPCLI. Steve, I'd suggest you E Mail him direct, if you do not know him, feel free to use me as an introduction. I don't think that he uses the internet much as far as Forums etc go. He will be able to tell you definitively.