I thought that shakles would eventually sag making the AAL a better choice? Also, how long can you expect your torsion bars to last or should those be upgraded?

I think I might do this mod inbetween my stock ride height and 3" lift in order to knock out some more payments on the X before sinking $1500 into it.

Adding:
AAL
Idle Arm Brace
SS
Tbar Crank
Keeping stock shocks