727 or 904?

Now I think I can quickly jump in on the 727 bandwagon here because I do want to trade in my Nissan pickup for a 74 or older full-size pickup and I want it to be an automatic because it will be my daily driver. I can't imagine wanting anything but a 727 in a truck? again it being under probably a more constant higher weight load in all circumstances. And under those circumstances I would probably want the beefier 727 where weight isn't going to be a thing or anything like that too.