[Old Jimmy]

So I set my frame at ride height, leveled frame front to rear and side to side.
Mounted front crossmember where old straight axle was, also leveled.
Tack welded it in. Installed control arms and spindle to see where the spindle was. It was right at 14", the same as the center of a 28" wheel with tire. Then I set the cab on, front inner and outer fender to see how it looked.
I'll go with this.