bump
bump
That all sounds about right...you shouldn't have to trim the cladding anywhere but in front of the front tires with the stock rims & that much lift.
285/75x16" fit just fine on the stock rims & the extra sidewall bulge helps protect the rim from off-road nasties.
Most take a "wait & see" approach to the potential CV boot issues...some have experienced tearing, while others have had no problems.
I ordered a set of Mechatech boots from Independent 4x4 just to have on hand.
Good luck with whatever you decide.