I am certain someone has done this before. I searched FAQ and didn't find anything. How does one add power steering to the M715? A guy in Omaha said he used the pump and gear box out of a Jeep J10. That seems a little light to me. Before I get chastised for being a weenie arm, the truck has 39" x 19.5 Mickey Thompson tires. Some help turning in the grocery store parking lot would be nice