I built this because I couldnt afford to drive my truck all the time anymore. I still get 27mpg towing with my honda civic, weighs under 500lbs fully loaded ready to go flying, about 40lbs tongue weight, and holds three .60 sized warbirds, or one giant scale warbird (86" to 100"). 10'Lx4'Wx3'H. Harbor freight 4x8 frame with home built box. About $600 finished. And I can easily man handle it to its parking spot. My build thread, http://www.rcuniverse.com/forum/m_41...tm.htm#4175381
Still going strong after 6 years.
Edwin