Na mine are not, but i gotta ask.. how much has your vision or design changed over this time period?
Details get fuzzy after more than a dozen years, I suppose....
I remember selling the original 1-Tons to someone in CT... pretty sure it was a CK5er??? Maybe not.
Design-wise, it's been pretty consistent with where this build was going to end up.
Bought the 404 portals back in 2004:
and knew that the overall tire size was going to be 38".
Ultimately, that is a REALLY big deal when putting a build plan together because all of your gearing and street-driving capability is dictated by the tire size. If you change it drastically halfway through the build, you are going to either have to start all over with the component selection, or continue forward with a badly mismatched set of parts.
There were a few small missteps along the way. The portals (as pictured) have a 7.56:1 gear ratio which is basically impossible to resolve for a street-driven vehicle that wants to travel at highway speeds. The only solution was to use a T56 (6-speed manual) with a .50 overdrive in 6th... That was a huge concession, since the transmission was pretty long and the axle pinions were really long too. The ORD Doubler was in the equation at that time as well (again adding a lot of driveline length).
It all looked good on paper from a gearing, RPM and crawl ratio perspective but the packaging just wasn't going to work.... and the truck was going to have to be massively tall to clear the axle pinions. Even with only 2 or 3" of bump travel it was still going to be tall. But after more research online, the Mog-9 solution was discovered and it solved SO many issues with gearing and packaging that it was worth taking a small step back to end up with a much nicer overall design and result.
The T56 and Doubler were sold off, and a 4L80E and Atlas-4 were put in their place. The Unimog 404s were stripped bare and the only real parts that were salvaged were the portal gears and backing plates... everything else was replaced. Knowing all of that now, it would have been cheaper and faster to just buy the small handful of 404 parts directly and not waste time on complete axle assemblies at all.
Beyond that..... no real surprises. The build is somewhat evolutionary, and there has to be a certain pragmatism as you discover issues. Hard decisions and compromises need to be made... or if you are stubborn (like yours truly) the tuition pile grows larger and better solutions are developed to avoid compromises altogether. The tradeoff is the hundreds of extra hours spend building and re-building parts... but ultimately the final product really shows the effort was worth it.
-G