You may want to consider 285/70r17 as well. I suggest pay one, cry once... get a king or icon suspension lift with OME rear springs (can also use AAL), and you should be good to go... if you think you will up tire size later then consider a cab mount chop (CMC) but not necessary for he 33" tire, if you have alignment properly adjusted.
So many options... you ultimately have to consider what you are trying to do, what your goals are and how much money you are willing / able to spend. If you share goals and budget you will get much better feedback.
Good luck, can't wait to see your truck pics!