Front:
3.5" TJ TeraFlex coils (slightly higher spring rate than 4.5" XJ coils and netted around 4" lift.
JKS Track bar from Kevin's Offroad
Rough Country shocks
Bump stopped so I could go lock-to-lock with the wheel stuffed (verified without spring installed)
Brake hoses from a 90 Chevy C1500
Rear:
OME Heavy load leaf springs
Rubicon Express extended shackle
Rough Country shocks
Bump stopped so it didn't scrub too bad when stuffed
Can't remember what I did for the rear brake line right now....

This setup kept me low enough I never had driveline angle issues and kept the ride tolerable as far as the control arm angles went. I swapped my 3.08's for 3.55's and that did OK. It got decent fuel mileage and I never had a minutes trouble with it. If you browse the Jeep forums you can find good deals as others go bigger. That's where my coils and shackles came from. The track bar, shocks, and rear leaves I bought new.