This is an old line, but worth repeating IMO. I am not sure how you would torque down the front shock bushings, but I did mine using the German specs...."gutentight" until the rubber bushing is tight and not loose...sorry not much help other than that. For the other, I would look at OME HD spring set or TF with the Bilsteins you have...
08 JK 23S - Colorado Jeep Club No. 204
Too much to list - see my profile for details on build
NRA Life member
"It takes a special kind of stupid to believe criminals will follow gun laws."
I do not consider myself a smartass. I point out the obvious, search for the truth, and speak fluent sarcasm. I am, by experience, an accomplished curmudgeon.