I'm thinking about buying a 2002 Trail Blazer LT Extended. It has the 4.2 liter inline 6 cyl with auto trans and 4WD. I've always owned Fords. Don't know much about the Bowties. My boat/trailer weighs about 2200#. I know K-Gone and a few others on here run th TB's. Anyone have any comments good or bad? Thanks.