I want or need a trailer to haul scrap iron. I want ether a 16-2? foot pintle or a 25+ foot gooseneck. For the 4000.00 or more i was thinking about building one.I dont haul alot of weight mainly bulky junk 5 ton or less. I have several junk trucks and have thought about useing the frame and springs with one 10.000 pound axle. But i have thought this and was told the frames are so flexable it wouldnt work good.