They call this thing the ultimate detail machine and i believe it . Buffed in some surf city garage barrier reef paste wax into my 2000 powerstroke and i've had 5 people comment on how clean my truck is and I always keep my cars clean . Worked my Mother-in-laws 90 Olds Cutlass over in 4 hrs with a white light cut pad and some Meguiers #6 cleaner wax with amazing results . Imo worth the $200 i spent on the kit . This is the kit i bought .
http://www.detailcity.com/porter-cable-7424-ccs-low-profile-kit.html