I guess it's just the type of wheeling I do, if I am going out to bother going out then I am going to beat on it, otherwise it might as well stay home. Off the top of my head I have broken:
D30, D35, D44, D60 front and rear, D70 Rear, 11.5 AAM, Stock toy, Cromo Toy front and rear, Toy hub studs, Toy R&P's never tried a 30spline birfield yet. I have never spent the $$$$ required to build a motor and drive-train capable of breaking full floater 14B's, stock 2.5T rocks, and cromo 60's, even on 40"+ tires.
Mild mod to mild mod, I like a SAS'd (or early solid axle) 4runner over a wrangler, for the added wheelbase and better stock axles. You really do have to go to at least a D44 to be equal in axles, and you have to push the wheel base out 6" or so to make it work. Now as soon as we get into rear links and coil overs or air shocks I like a jeep platform, as the 4runner gas tank couldn't be in a worse position, but now we are talking substantial mods.
In my mind anything less then 37's and you might as well get them on 20's as they are just a street tire, and will leave you stranded on the kiddie trails. I have seen some bad ass mud racers on 33's and 35's but those are 1000hp purpose built rides, not trail rigs.
Here are some of the boys and girls local to me:
Theresa's white night:
433 BBC 44 cut boggers
Big Tims Ogre:
44 tsl's
500+ CID BBF
Clay's Warthog buggy:
467 BBC
54" Boggers
Leonaid Jay's '53 Dodge
54" xzl miltaries on rockwells
Jay's dodge has since been parted out.
I have all but given up trying to build 4x4's anymore, they just cost WAY too much for the enjoyment I get out of them when I compare them to dirt bikes.
I posted those trucks above as they are all friends of mine, and are the sort of people I run into if I am out on a "trail" ride.
[/Tangent]
The Jeep that the OP bought will be a good camping vehicle / introductory off road vehicle. With some minor mods will be a fun trail runner.