I presently have a 52" Bunton hydro with a Proslide. 18 HP Vanguard pulls quite well, but machine is not designed for high speed. I estimate my top speed at 4 to 4 1/2 MPH. I demoed a 52" Wright Stander in a parking lot, so do not have a feel for its mowing capability. Question is, would I be gaining much in productivity by going to the Stander? Has anyone gone from a WB/sulky set up to a Stander? Comments?