I recently made the move to the Dwalt 611 router and looking to sell my Quiet Spindle setup if anybody is interested. Happy to get $75 for all of it if anybody is looking for the quiet spindle setup. Below are the links on the Inventables page if you want specifics.
Spindle Speed Controller
https://www.inventables.com/technologies/spindle-speed-controller
Quiet Spindle
https://www.inventables.com/technologies/quiet-cut-spindle
Spindle Carriage
Power Supply
https://www.inventables.com/technologies/enclosed-power-supply
Let me know if you have any questions.