I recognize that video
- Kipper, pretty sure that was the year you hit your rocker in the 60.
Here are some videos of Poison Spider from 4 years ago (the kid's all time favorite for some reason):
To the OP, IMO Porcupine Rim and Poison Spider are the two most likely trails for you to possibly hit a rocker panel on. With your lift, 315s, and being careful I think you'd be fine but...I've run Hells Revenge once (forgot the camcorder) and IIRC, other than the entrance to and exit from the trail, it was mostly level (abeit sometimes steep) up and down on slickrock. I don't even think Tip Over Challenge would cause any concerns if you chose to do the obstacle vs. hitting the bypass.