Warranty. That is totally it for me. I could have bought any F350 and built this, or better. I would have lost warranty coverage for what I would have done.
It's not the baddest thing you can build by any stretch of the imagination, but for me, right now, I can take it to any dealer if something fails. With that support, it is very close to good enough for my purposes. I have side by sides and Jeeps for true trail use.
Frankly, Ford has hit both sides of the target and missed the bullseye in my opinion. They need a solid axle, high articulation, reinforced F150. The Raptor is a great "desert racer" wanna be, but lacks the beef for rocks, heavy towing, and slow, tight stuff. I have watched Raptors self destruct in the hard stuff. The Tremor has the beef we want, but is not nimble enough. It is no more capable than the Raptor for different reasons. At the same time, the Tremor is very balanced, in that it can tow, and play to a degree. There is just something better in the middle that is missing in my opinion. Maybe an F200 Trem-tor.
When the warranty is out, will I un-Tremor and make better, very possibly, but I have a lot of miles to shake out any bugs with Ford being on the hook to fix problems.
Someday maybes, if this truck proves drivetrain and electrical reliable, include RCV Front Shafts, Front Detroit, on board welder, better wheels, better tires, Carli Pintop if I don't build front and rear long arm link suspensions, who knows what else..... I wish there was an aftermarket T-case that could double the low range and handle the torque. and get twin sticks with a cutting brake. This giant needs to be able to do front digs to get around tight corners.
In the meantime, this is a very capable, very large multipurpose rig. Ford did a very good job of putting out something awesome into the every day person's hands. I think they are nailing it with the Tremor and Raptor. Neither is perfect, but both are the best in their segment through 2020. (I know Ram has that new half ton Raptor competitor on the way - so things might change)
Ed