The additional work meant additional money, which meant talking to my credit union. They came through for me. So, this is what is being done to my truck now:
Replacing the EGR cooler with a new Sinister Diesel EGR cooler
New Ford OEM oil cooler
Black Onyx head gaskets
ARP head studs
Alliant fuel injectors (8)
Wellman glow plugs (8)
Both cylinder heads machined to spec
Replacement of factory exhaust with MBRP turbo back 4" exhaust system
Addition of DieselSite transmission filter
Replacing all coolant with silicate free product, filling crankcase with Shell Rotella 15W40 oil
The goal is to make the truck impervious to all of the faults that it came with from the factory. I tow my fifth-wheel travel trailer, and plan to do a lot more traveling once all of these modifications are made.
Any suggestions for other modifications or added equipment?