So, I finally pulled the trigger on the lift install. Had it done professionally as I don't have the time or desire to do it myself these days. While they were in there I had them install the Lift/Leveling Kit and 4 new Bilsteins. Once they finished the alignment they "gained 3" all the way around" when comparing measurements to the fender wells before and after.
I wound up going with BFG Rugged Terrain A/T's in 285/70R17 which measure a smudge under 33". They fit all the way around, no rubbing, and the spare fit just fine with even a little extra room.
Tomorrow, I take her on a 2 hour road trip to check out how well the new suspension handles on the highway.
Thanks to all who provided input on this thread.