got the slider boxes mounted up, need to finish welding the saddle in. Currently the bedrail is around 1.5° raked up without gas tank, hitch, or rear bumper. Guessing that will be a lot closer to 0 once installed and filled.
Took some extra time to make them bolt on so i can shim the brackets down if needed once interior stuff is added and everything settles.
Will be on to interior and a rear hitch. Still mentally avoiding the wiring and shock mounting for the time being.