Great bikes, and nice pics!
I wish you lived a bit more to the south, as I would gladly participate in all those trips (and take the dslr
). Here not one single motorcyclist want to take any kind of trip that takes them further away than the nearest cafe or bar.
One sugestion: some of your photos would look great with a fake hdr-ish effect, to bring up the darkest areas. There is a great thread about it here
Let me know if you ever come to the Santarém area