If i may suggest, the urethane bushings i those control arms are going to ultimately degrade very quickly due to heavy rotational stress from the front axle. Urethane bushings are quite a bit harder than OEM rubber's, and a lot less forgiving when pushed beyond their design specifications. Because there is no real room for the axle to articulate within the confines of those bushings, huge torsional loads are being placed on your frame and axle side bracketry that are suspending everything.
i would HIGHLY recommend at the very least, removing the adjustable side joint and replacing it with a Currie Johnny-Joint of appropriate size. It is a spherical ball joint that allows for 30* of movement within the joint and is pretty much the go-to king of articulating joints in the off-road realm. they're serviceable with bearing grease, so they're long lived and very quiet and their proprietary in house race material means no harsh, unwanted NVH traveling up into the cabin. Ideally you would have johnny joint's at both ends of the control arms, but in this scenario one should be plenty.
they run about $55 per joint for the full forged housing/shank for the 2 1/2" models which is what you'd probably need.