Batcher, those are beautiful combines. It rather reminds me of a father/son team, too.
Nevermind what others say about the headers. They are perfect for the bines, easier to maneuver, negotiate terrain, roads, etc. Beside, with flatter, more regular ground, such can be run a little faster, too, as needed to feed the machine.
Yes, no matter how far off harvest is, it's always just great to see pics of bines at works. Indeed, in the annals of this forum, the harvest never quits.