Does anyone have one of these? What's the concensus? I really like the idea of a selectable locker for my front D60 since I drive around on winter roads sometimes. Sounds like maybe the Electrac isn't the best? Plus I don't like that it's still posi when off, which might be squirrelly on-road in the front in winter. Is it conceivable that a novice mechanic could install something like this? I'm kind of scared about having to setup the gears and all that. How tough is it? Or maybe I should just find a shop nearby to do it for me (if/when I go for it)? Finally, would my 86 CUCV D60 front be 35 spline? I know it's 4.56. Thanks.