Suspension Upgrade Question

Sorry if this is a stupid question, but what cost effective upgrades can be made to the suspension for off-roading (currently running the stock adventure pkg).  I've been doing a decent amount of trail riding that includes mud, whoops, and hill climbing and want to beef things up a bit -- not looking to lift the truck and I'm running the stock shocks right now.

The forum has a SEARCH feature............, it actually works.    The last one I linked on shocks is good, I just read it again!

Search and you shall find.   One of the best  Front Leveling/Shocks & 35" Tire/Wheel FAQ    ;  RE: How much can I lift the H3 without...  ;    
RE: Asking advice on H3 leveling kit (Please)  ;  RE: Leveling kit VS. Torsion bar adjustment   ;  Leveling Kits - Can Anyone Explain Their Value?     ;  
RE: Readylift or Truxxx Lift Leveling Kit? Ready to buy    
; RE: Front End Lift Followup   ;  RE: Shocks    

The most cost effective upgrade is to do NOTHING.  These trucks come stock for off road challenges and perform exceptionally well right off the show room floor.  If you want to spend lsome money then the folowing IMP are the best additions for the money...
   1.  Under body protection kit either OEM, Bolder Accessories or RubberDuck
   2.  Rear shock skid plates, same vendors
   3.  Truxx front lift kit and Bilisten shocks