I think your on track with the 84/85 idea. If its an off road only type rig you can also save on
lockers, on your truck you'd want air lockers but on the trail rig you could go cheap because
being locked all the time would be ok.When you roll the 85, it will be no biggie. How would
you feel about bring the value of your 91 down 80% on one good trip?