A mix of fast and slow technical trails, some are not advance novice / beginner intermediate friendly 2 tracks.
Could you get through them as advance novice, maybe, but the loop is too big, you'd be exhausted and wouldn't finish.
I go south west to Bradley lake then double back a bit and head south to Ompah, then back up.
With a fast group 4.5 to 5 hours + breaks, we did it in 5.5 hours with breaks on this ride, group of 4.
As for fuel, I can run 140 to 160 km's on the stock tank. 2 track tends to give you a bit more mileage.
1L fuel bottles is the go to for a lot of guys. Pack a bottle or two and you are good to go, bearing your jetting is solid.