All that, and you put the bolts in the wrong place!!!!
just kidding bro, atleast you got it fixed. Hopefully you got sway bar all worked out aswell. DJM's instructions got you covered, just move over and drill holes. Easy enough. I had mine like that, but truck felt wobbly, then moved back over and ground down bracket for clearence. Fixed my body roll on freeway over dips. IDK tho, probably just been me.
Pic of my bracket, still plenty of meat on the bone
I'd say keep the brackets on. Mostly cause there already on. But they do more good then bad, again by putting that lower arm more parallel to ground. That's going to give better traction and control. Also makes your investment more visible
But only reason I got em cause a fellow member hooked me up with brackets and links for $40, wouldn't have bought otherwise. But you shouldn't have a problem selling to someone if u remove