You might want to bridge the 2 sides of the hairpin where the shock mounts. I see you've got your brake line on there, but maybe you could put something on one side & still leave access.
Do you have any problems with side to side movement on your rear end as you cycle the suspension with that short panhard? You might want to move the axle mount closer to the opposite frame rail to lengthen the arc. It may not be a big deal with lower travel car suspensions, I'm used to seeing 4x4s that are factoring in major articulation.
It's lookin' great, I didn't realize how far out you'd put your front wheels, that's crazy!
-Chaz