Great ride, great report. Glad your leg was ok for that long on Vinnie too.
Do you think it's 'bent friendly? You're welcome to borrow my Omega some time, which takes MTB wheels.
I was very conscious of the 'bent friendliness of the trail, because it is far too long for me to do on a traditional bike. It is a bit too rough for the Greenspeed. Rough enough that after about 40km I was thinking a bit of front suspension would be nice. You mountain 'bents would be bored on it, but any with even cross type rubber would be fine.
Great ride and excellent report and photos!