My Father bought a 1456 gold demo in 1970 in Clovis New Mexico. He was a custom farmer and he used it daily for pulling a turning plow , rowing up, planting and pulling a John Deere 2 row corn chopper. I also drove the tractor plowing wheat stubble as Dad was harvesting the wheat. Never found anything that he was not able to pull. He also cut the strator of and left the word demon on it.