The VMP TVS about should be machines down to accept smaller pulleys. I don't know how small of a pulley it will accept though. I looked on VMPs website and the 69mm is an option so I would assume it should fit.
Have you measured the ID of the pulley and the OD of the snout? Are there any burrs that may prohibit it from fitting? Lastly, call Justin if it won't fit. I'm sure he will do you right!