Ask, and you shall receive.....
For the steering arm. I made a 5" rise arm, over stock. It's made out of 1" thick A-36 steel. Then the drag link, I use 1/4" thick wall tube, with a 1/4" flat gusset on each side at the welded angle joint. The drag link has a 2 1/2" drop, over stock. I was suprised at how the stock drag link tube was so thin, I don't even think it was made out of 1/8" thick material, right from the factory.
I put about a hundered miles on the truck, so far with the lift on it. And it drive nice and straight, and handles quite well for a truck this size, with the tires that are on it. Sitting still, the tires do not like to turn, but moving just one or two MPH, and it turns easy enough. I still will end up running power steering on it eventually, be it, full hydro, or a power steering box. I do have everything to go full hydro, except a pump and brackets that bolt onto the Multi fuel. The steering setup that's currently on it, will work for now, untill I get to that part of the project.
As for Copy-catting, no problem. As I'm not the first guy to chop-up and modify anything.