I dunno, I think you might actually fall out. Seems too easy to have a lot more space between the rider and restraints with those trains, which is why I can't see something like that being used with that high of forces. I'm pretty sure Cyclops' forces seem stronger than they really are because of both the jerk and the space.
The transition on the second camelback especially may actually become painful for a lot of riders too, because you REALLY slam into the lapbar on that one if you're towards the front. A system similar to PTC, I believe, might work better for say the low section after the first turnaround, where forces aren't high enough to make it as exciting as the rest of the ride, given the relatively tight restraints, but I don't think those restraints would be right for the more forceful elements on the ride.