I'm not upset with the shop. They said they had pulled quite a few of these broken manifold bolts and were pretty confident in getting it out. Pulling head and milling it out would have saved the cost of the head, but would have had other costs. We only have two shops local that work on diesel pickups and I prefer this one.
My truck has 240k miles on it and I'm sure it will go another 150-200k with some r & r on the motor. The body is in good shape, suspension is good, steering is a little loose and the doors sag and are hard to shut, but AC, heater, cruise all work fine.
I've driven the newer rigs and they pull the gooseneck load of cows or the 8 tons hay quite a bit better. Having the old truck for a backup would be ideal. Just need to find the next road towing rig.