I feel bad that I am late to this party. All the relevant comments have been made.
Plebian apparently owns the object of my lust and desire in a 78 Bronco. First year of the "big" Bronco, and last year that had no federal emissions requirements, though they did come with the 351M/400 which were smog specific engines.
I personally like to drive manual trannies. But, I no longer have any vehicles with a manual. This is due to a couple of factors. First, my wife doesn't drive stick and really discourages purchase of a stick shift since she can't drive it. Two, I mostly drive in the city, and an auto is easier to drive around town. Three, while it is true in absolute terms that a manual is more reliable than an auto, in practical terms of the driving and buying habits I have, a modern auto is just as good.
Someday I plan to buy a clean 78 Bronco and build my dream SUV. Two years ago there was no doubt that I wanted a manual tranny. Preferred was an NV4500, but I would have settled for a NP435 or an SM465. But lately I have been thinking more along the lines of a really hardcore E4OD build instead of rowing myself.