Yeah DR keeps it real in all of their kits I have had.
I like the Pacco or Spaco or Spacco or whatever Indian SHAt knock off is called.
How do you like the TOP crank?
Is it shaped like a stock crank or like a stock crank that got cutted?
The stock cranks are bad enough but I imagine the performance cranks are even harder metal.
I would suggest a Kinetic CDI for your next upgrade. They are cheap (relatively speaking) and the flywheels weigh a lot less. Plus they are 12v.
Do you prefer the variator or the stock pulley?
I have always run variators on my Vespas but some people whose tuning creds check out have told me the stock pulley 1 speedness is the way to go.