Good luck guys. Looks like you are having a bit of fun. Should post a link of this thread to my old being an ex farmer from south canterbury. He started out on Farmals, then Nuffields, Massey Fergisons and lastly (just before we sold the farm) a Ford 6610 which was just a big version of the 4600 in your fleet.
We still have a Fergie TEA in the shed (middle of Chch) that we mean to fix up a little one day for him. We should have done it for this run!
Best of luck! I'm watching with interest.
"The ultimate result of shielding men from the effects of folly is to fill the world with fools." - Herbert Spencer, English Philosopher (1820-1903)
05 KTM 450 EXC