Trent Macgee of Daystar has been beating his 30 for about 4 years including an few Ultimate Adventures with his TJ buggy on 37's. Smart throttle and some upgrades and the 30 is stronger than you think. I'm not really advocating it, for what a well built 30 will cost there are better options but I'm just say'n, it's do-able.
Here is my junk on 31's, it will be on 33's as soon as the dang OME 3.5" springs come in off backorder.
Current = 1996 XJ, 2.5, 2-Door, 5-Speed, 4.88's, 3.5" Mix-N-Match, Black 15" KMC XD122's, 31" BFG AT's, RE QD's
My current XJ build thread My old ZJ build thread
Previous builds 99-XJ, 98-XJ, 89-XJ, 05-TJ, 95-ZJ, 79-J10
4.5" rough country on 33/12.50/15 Hankook Dynapro MT's
can i get some closeups of your front fenders?
Working with cars is a little like a really awesome date: you start out expecting this to be something simple and straightforward; four hours later you're laying under her, panting and cursing, and things are a lot more complicated than you thought.
When my Jeep stops making strange noises, I become concerned. That usually means I have to go back and find whatever fell off.