In the past 4 years I've had a Thor 22fe, a Jayco 26XD and a Jayco 31XL. What's that they say about floorplan, Floorplan, FLOORPLAN. All on the E450 chassis. All of the Cs were 18" to 20" longer than the model length, I think they rate the models by the length of the house. The 22FE was easy...