n2dfire: that's a sweet flex shot!!! Glad to hear you'll be getting yours back soon!!! I would definitely keep your truck!!!! I'd say one of three ways can fix your lack of confidence in it that all these problems have made:
Either dynatrac no spin hub conversion (that way if your truck munches its front diff again you can still get home in 2wd) on your existing axle; or get a the dealer to put in a complete new front axle assembly altogether (they can order it) since it would seem that they are not adept at setting up gears), maybe you could also pop a manual hub conversion on it; or a complete replacement front axle with an ARB air locker and manual hubs (like a prorock 60, a Solid 60, or another company) that way you have a more reliable front diff so it's less likely to crunch and manual hubs in case it does.
If it ends up going in again, I believe that would make it 3 times with same problem? They'll probably be quite willing to go with option 2 (complete new factory front axle from wms to wms) since they are likely tired of dealing with it, lol!
I hope they've finally resolved things for you this time bro! Just don't get rid of that beautiful truck!!!!
Rock-Eater: sounds like you have a nice truck there! I sometimes find myself wishing I'd gotten the stick diesel I looked at, I do miss the sound, feel, and even smell of a diesel! I love my Power Wagon though!