Had my kit installed this week and couldn't be happier.
Ring set in the first position on the fronts.
SPC UCAs with caster at +3.8º
HeadStrong Off-Road 1/4" top plate spacer on the drivers side.
SCS F5s 17x8.5 with 285/70 Ridge Grapplers.
Needed to push the fender liner forward and trim but no BMC needed.