I, myself, am planning to enter Canada through Niagara via the USA as I would be going for an official trip to the States in June. But then to complete the resignation & other formalities of serving the notice period, I would be coming back after a week or so. I would then opt for this same Travel Document by paying some INR 3000 rather then being in a soup over doing something illegal
I would tremble to think of a situation wherein i get debarred to enter Canada if the authorities somehow get to know about illegal transfer of PR card out of Canada