[C-cab dreamer]

The rack mount in the first pic looks OK, but the opposite end looks like he didn't have the proper parts and cobbled something together with a piece of steel strapping. I think you would be well advised to replace both rack mounts with something far more solid.

 

[C-cab dreamer]

You want the tie rods in line with the rack body, just like this one is installed.

Absolutely, and let me add just one small thing, straight when the wheels are pointed dead ahead. When you turn the front wheels, the tie rods will move a small amount back and forth.