[RGordon]

Well I went with the Onan 5500 Gasoline model and currently using 12 gallon plastic marine tank that sets in bed of truck. I noticed that Transfer Flow now has a gasoline tank that replaces one of the propane tanks so it will fit inside the vented propane compartment. I did not choose the propane due to large consumption of gas and gasoline is easier to obtain. That was my thinking at the time and really don't use it much after paying the high price for it.