The 200 will be fine on Golden Spike. As use2bn83 said its a long day. You run a portion of Poison Spyder, then the crack and come out on Gold Bar Rim. Its like run 3 trails in one day
I ran cliff hanger in my locked 80 on 35's. You likely could would be ok, but I dont want to do tip over challenge in my 200 even without an RTT
Kane Creek is a fun trail. I did break a birf coming up the waterfall at the end due to using my front locker. Spent hours doing a trail fix to get it off the trail, But that was 10 years ago and I dont know how it is currently. Feel free to post up in the rising sun forum as you will get some fresh perspectives on that
Info about Cruise Moab, the original, all-Toyota annual event in Moab Utah.
risingsun4x4club.org