I cringe everytime I see the swap, too similar to ditching the a quadrajet for an edelbrock or holley. TTB is pretty much the misunderstood quadrajet of the suspension world.I see the OP’s point tho, he is saying that instead of taking his truck apart and spending the time to rebuild his clapped out Dana 50 to fix his wear problems he would rather upgrade to a Dana 60.
Sounds good to me and for everyone that seems to love the Dana 50 it’s just another complete Dana 50 for sale. Everyone wins