You will need to get the MAF recalibrated for the supercharger. I am in the process of getting an 80 mm Pro-M Maf recalibrated for mine and already have a 70 mm TB.
When I ge tthe MAF back, its off for a custom dyno tune
The silicon rubber thing theat clamps the supercharger discharge tube might be too small to fit on the 65 mm TB, It was on the 70mm, but you might be ok on the 65.
just wondering 
