I want to put an agressive limited-slip diff in the rear and a smooth LS in the front, so I was wondering if anyone had any opinions on the Truetrax LS. I spoke with the guys at Randy's Ring and Pinion about what I was going to use the Bronco for (sand, mild hills and some mud) and they recommened a Truetrax but my father has a 72' Blazer with Eatons in it and when I 've taken it thru mud and up hills it has also always come out on top. Any thoughts?