I went straight to a spindle when I setup my Journeyman. It's super quiet, when not cutting, you can barely hear is spinning at 18K rpm.
This is what I ordered https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1 The water pump is 230V which I didn't use and substituted for a 110v pump.
I wired it all myself, pretty straight forward. The controller controls the stop/start and speed speed via the G Code from Vectric.