i should have taken a photo when i finished today... the engine box outer perimeter tubes are all cut and coped and tacked together. next up is the front suspension box. then i will build the small box surrounding the gas tank between the engine and driver seat. after that i will do the large radius bent outer tubes (i think i will go with 2.5") and attach them to the front and rear end boxes. after that, i'll be doing lots of little tubes for triangulation. most 1 inch. some plate work for supports between tubes on specific areas.