Dont mod your jeep for the 10% use. Especially if you give up fuel economy, and ride comfort. Armor Im always a fan of, and has minimal effect on those characteristics.
a 2" tire height. only equates to 1" of lift.
When I was in my mid 20's, 5" lift, mud terrains, and having a rumbly exhaust was awesome.
Now in my mid 30's, a few too many mountain bike crashes, I don't want want to deal with that stuff anymore. Especially when offroading was only for offroading, I discovered that what I really like, is just to get away, explore new areas, setup camp.
Takeoff springs are a good idea. Its very mild, cost effective, and in the design spec of the mfg. Bigger tires will throw off your gearing, and will decrease fuel economy.
I see a guy here, has the mw4 wrangler. Spotless. Never even seen dirt. Mud terrain tires.
Spend the money on recovery gear- even a come along, will get you out of a jam... slowly. Real tire chains will get you further than any mud terrain will, with a bit of annoyance and dirt.