i would suggest the control arm kit, not the ball joint kit. rumors have it that the ball joint camber kit breaks easily. also the control arm kit is a bit more popular.
the only drawback i see from getting the control arm kit is the possibility of the control arm hitting the inside upper fender. u can easily bang out the fender or shave parts off of the control arm but the bottom line is that its a common problem and fixable.
and yea get ingalls