Clearance, armor and gearing. My avatar pic is my Jeep last year in Moab. No armor (except mini skids and diff covers) and on 33s. It did well enough in that configuration but I thought Pritchett might be too much. Now it has rocker armor, beadlocked 35s, a higher tuck, engine skid, steering box skid and a 5.0:1 Atlas. Corner armor and rear frame and tank tuck (butt crack delete) are pending.
Nice

I have trans/engine/steering skids and 35s. Gearing will be fine.
Not having corner armor is a bit concerning for stuff like this. My biggest concern for those trails is the shorter wheelbase. Sounds like I might be good if I run a winch line on the sketchy parts. I've never run a line so that would be a new thing for me.
I won't say much more about it, I'm just trying to learn what I can before the real learning begins.