I bought the Rover Hybrids SVO/WVO system in June 2008 for my 2006 Dodge Ram 3500 Qaud Cab truck with the 6 1/2' bed. It was professionally installed by Dave Roberson at Veggie Garage in Mesa, AZ in July 2008. This system also includes 2 heat wraps for the fuel filters, 100 gal tank, A Post colum gauges, and manual control rocker switches for the sytem and the heat wraps. The system was professionally removed in March 2010 by Mr. Roberson. The system only ran 200 gallons of WVO that was purchased at Veggie Garage. You can look at install pictures at veggiegarage.com. It is the second 2007 Dodge under the INSTALL PHOTOS. The system is currently at Veggie Garage. I am asking $2,500.00 for the system and tank - $2,000.00 w/o tank - $500.00 tank only. You can call me, Denny, at 928-697-8160 for more info.